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Authentication Bypass

auth CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

How It Works

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications. Instead of cracking passwords through brute force, attackers manipulate the authentication process itself to gain unauthorized entry. This typically occurs through one of several pathways: exploiting hardcoded credentials embedded in source code or configuration files, manipulating parameters in authentication requests to skip verification steps, or leveraging broken session management that fails to properly validate user identity.

The attack flow often begins with reconnaissance to identify authentication endpoints and their underlying logic. Attackers may probe for default administrative credentials that were never changed, test whether certain URL paths bypass login requirements entirely, or intercept and modify authentication tokens to escalate privileges. In multi-step authentication processes, flaws in state management can allow attackers to complete only partial verification steps while still gaining full access.

More sophisticated variants exploit single sign-on (SSO) or OAuth implementations where misconfigurations in trust relationships allow attackers to forge authentication assertions. Parameter tampering—such as changing a "role=user" field to "role=admin" in a request—can trick poorly designed systems into granting elevated access without proper verification.

Impact

  • Complete account takeover — attackers gain full control of user accounts, including administrative accounts, without knowing legitimate credentials
  • Unauthorized data access — ability to view, modify, or exfiltrate sensitive information including customer data, financial records, and intellectual property
  • System-wide compromise — admin-level access enables installation of backdoors, modification of security controls, and complete infrastructure takeover
  • Lateral movement — bypassed authentication provides a foothold for moving deeper into networks and accessing additional systems
  • Compliance violations — unauthorized access triggers breach notification requirements and regulatory penalties

Real-World Examples

CrushFTP suffered a critical authentication bypass allowing attackers to access file-sharing functionality without any credentials. The vulnerability enabled direct server-side template injection, leading to remote code execution on affected systems. Attackers actively exploited this in the wild to establish persistent access to enterprise file servers.

Palo Alto's Expedition migration tool contained a flaw permitting attackers to reset administrative credentials without authentication. This allowed complete takeover of the migration environment, potentially exposing network configurations and security policies being transferred between systems.

SolarWinds Web Help Desk (CVE-2024-28987) shipped with hardcoded internal credentials that could not be changed through normal administrative functions. Attackers discovering these credentials gained full administrative access to helpdesk systems containing sensitive organizational information and user data.

Mitigation

  • Implement multi-factor authentication (MFA) — requires attackers to compromise additional verification factors beyond bypassed primary authentication
  • Eliminate hardcoded credentials — use secure credential management systems and rotate all default credentials during deployment
  • Enforce authentication on all endpoints — verify every request requires valid authentication; no "hidden" administrative paths should exist
  • Implement proper session management — use cryptographically secure session tokens, validate on server-side, enforce timeout policies
  • Apply principle of least privilege — limit damage by ensuring even authenticated users only access necessary resources
  • Regular security testing — conduct penetration testing specifically targeting authentication logic and flows

Recent CVEs (31985)

EPSS 0% CVSS 5.3
MEDIUM This Month

eShipper Commerce plugin versions up to 2.16.12 allow unauthenticated attackers to modify data through missing authorization checks on access control enforcement points. The vulnerability exposes WordPress sites running this e-commerce plugin to unauthorized state changes without requiring authentication, with a low EPSS exploitation probability (0.02% percentile 4%) suggesting limited real-world attack incentive despite the network-accessible attack vector.

Authentication Bypass Eshipper Commerce
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Glowlogix WP Frontend Profile plugin through version 1.3.9 allows unauthenticated remote attackers to bypass access controls and access restricted user profile information, resulting in limited information disclosure. The vulnerability stems from incorrectly configured access control security levels in the plugin's frontend profile functionality. While CVSS is rated 5.3 (medium) and EPSS probability is very low at 0.02%, CISA SSVC assessment indicates exploitation is automatable, elevating real-world risk for affected WordPress installations running this plugin.

Authentication Bypass Wp Frontend Profile
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Rapid Car Check Vehicle Data WordPress plugin versions through 2.0 fails to properly enforce access controls on vehicle data endpoints, allowing unauthenticated remote attackers to modify or access vehicle records through misconfigured authorization checks. The CVSS score of 5.3 reflects limited direct impact (integrity only, no confidentiality or availability breach), but the zero-authentication requirement (PR:N/UI:N) combined with EPSS score of 0.02% and lack of evidence of active exploitation suggest this is a low-priority vulnerability despite network accessibility.

Authentication Bypass Rapid Car Check Vehicle Data
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in The Moneytizer WordPress plugin through version 10.0.10 allows unauthenticated remote attackers to modify content via incorrectly configured access control, enabling unauthorized data integrity changes without requiring authentication or user interaction. While CVSS scores 5.3 (medium) and EPSS exploitation probability is minimal at 0.02%, the lack of authentication requirements and network accessibility make this a persistent authorization bypass affecting all installations of vulnerable versions.

Authentication Bypass The Moneytizer
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Unauthenticated remote attackers can access sensitive information in linkPizza-Manager WordPress plugin through incorrectly configured access controls that fail to enforce proper authorization checks. The vulnerability affects linkPizza-Manager versions up to 5.5.5 and allows an unauthenticated attacker to obtain partial confidentiality impact with no modification or availability impact. No public exploit code has been identified at time of analysis.

Authentication Bypass Linkpizza Manager
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in MWP Development Diet Calorie Calculator plugin through version 1.1.1 allows unauthenticated remote attackers to gain unauthorized read access to sensitive data via improperly configured access control. The vulnerability affects all versions from inception through 1.1.1, with a network attack vector and minimal complexity. Although the CVSS base score is 5.3 (moderate), real-world risk is substantially lower: EPSS exploitation probability is only 0.02% (fourth percentile), no public exploit code or active exploitation has been identified, and the vulnerability is limited to information disclosure without integrity or availability impact.

Authentication Bypass Diet Calorie Calculator
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Unauthenticated remote attackers can bypass access control in DOTonPAPER Pinpoint Booking System versions up to 2.9.9.6.5 to view sensitive booking data due to missing authorization checks on API endpoints. The vulnerability allows information disclosure with low confidentiality impact, and while CVSS rates it 5.3 (medium), the 0.02% EPSS score indicates minimal real-world exploitation probability despite the straightforward network-based attack vector.

Authentication Bypass Pinpoint Booking System
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Remote unauthenticated attackers can bypass access controls in Shahjada Download Manager through version 3.3.52, gaining unauthorized read access to restricted download content due to missing authorization checks. The vulnerability affects all versions up to and including 3.3.52, with an EPSS exploitation probability of 0.02% (4th percentile) indicating minimal real-world risk despite the network-accessible attack vector. No public exploit code or active exploitation has been confirmed.

Authentication Bypass Download Manager
NVD VulDB
EPSS 0% CVSS 5.3
MEDIUM This Month

Webmuehle Court Reservation WordPress plugin versions up to 1.10.11 fail to properly validate user permissions, allowing unauthenticated remote attackers to modify court reservation data through incorrectly configured access control checks. The vulnerability enables integrity attacks against the reservation system despite missing confidentiality and availability impact. With EPSS score of 0.02% and no KEV confirmation, real-world exploitation risk is minimal, though the authentication bypass vector presents a foundational security gap.

Authentication Bypass Court Reservation
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in iZooto web push plugin versions 3.7.20 and earlier allows unauthenticated remote attackers to modify data through incorrectly configured access control, compromised integrity without requiring authentication or user interaction. CVSS 5.3 reflects the integrity impact; EPSS 0.02% indicates extremely low real-world exploitation probability despite the straightforward attack vector (AV:N, AC:L, PR:N).

Authentication Bypass Izooto
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in ShipTime: Discounted Shipping Rates WordPress plugin (versions ≤1.1.1) allows unauthenticated remote attackers to access sensitive shipping rate information and configuration via incorrectly configured access control, resulting in limited confidentiality compromise. CVSS 5.3 with 0.02% EPSS indicates low real-world exploitation probability despite network-accessible attack vector. CISA SSVC framework rates this as non-exploited with partial technical impact, suggesting this is a configuration weakness rather than an actively weaponized vulnerability.

Authentication Bypass Shiptime
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

NitroPack WordPress plugin through version 1.19.3 allows remote unauthenticated attackers to modify plugin settings via incorrectly configured access control checks, enabling unauthorized changes to website optimization and caching configurations. The vulnerability requires only network access and no user interaction, affecting default installations. Despite the CVSS 5.3 score indicating integrity impact, real-world exploitation risk is extremely low (EPSS 0.02%, 4th percentile), suggesting limited practical exploitability or narrow attack scope in production environments.

Authentication Bypass Nitropack
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Book Previewer for WooCommerce plugin versions up to 1.0.6 fail to enforce authorization checks on sensitive functionality, allowing unauthenticated remote attackers to access restricted content with low-complexity exploitation. The vulnerability stems from missing access control validation, enabling attackers to bypass intended security boundaries without user interaction. While CVSS rates this as moderate (5.3), EPSS exploitation probability remains minimal at 0.02% percentile, and no public exploit code or active exploitation has been confirmed.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Leadrebel plugin version 1.0.2 and earlier allows unauthenticated remote attackers to access sensitive information through incorrectly configured access control, exposing confidential data without authorization. The vulnerability stems from missing authorization checks on functionality that should be restricted, enabling attackers to bypass authentication mechanisms and retrieve non-public information. While the CVSS score is moderate (5.3) and real-world exploitation probability is low (EPSS 0.02%), the issue represents a fundamental authentication bypass in access control logic.

Authentication Bypass Leadrebel
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

TrueBooker appointment booking plugin through version 1.1.5 fails to enforce proper authorization controls, allowing unauthenticated remote attackers to modify sensitive data via incorrectly configured access control mechanisms. The vulnerability has a low CVSS score (5.3) reflecting limited direct impact, but represents a critical authentication bypass in a widely deployed WordPress plugin affecting booking system integrity.

Authentication Bypass Truebooker
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in ProWCPlugins Product Price by Formula for WooCommerce plugin (versions up to 2.5.6) allows unauthenticated remote attackers to read sensitive configuration data through incorrectly configured access control. The vulnerability exposes limited information confidentiality without enabling modification or denial of service, and carries a low real-world exploitation probability (EPSS 0.02%) despite a moderate CVSS score.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Automattic WP Job Manager through version 2.4.1 allows unauthenticated remote attackers to modify plugin data through incorrectly configured access control, enabling unauthorized changes to job listings and related content without proper privilege validation. The vulnerability has a low real-world exploitation probability (EPSS 0.02%) despite the network-accessible attack vector, suggesting limited practical exploitability in typical WordPress deployments.

Authentication Bypass Wp Job Manager
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Ultimate Member WordPress plugin versions up to 2.11.3 allows unauthenticated remote attackers to bypass access controls and read sensitive information due to incorrectly configured security levels. The vulnerability has a low CVSS score (5.3) with minimal real-world exploitation risk (EPSS 0.02%), though it enables confidentiality impact through access control circumvention.

Authentication Bypass Ultimate Member
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Coding Panda Panda Pods Repeater Field WordPress plugin versions up to 1.5.12 allows unauthenticated remote attackers to modify data via incorrectly configured access control, affecting confidentiality and integrity of plugin-managed content without requiring user interaction or elevated privileges.

Authentication Bypass Panda Pods Repeater Field
NVD VulDB
EPSS 0% CVSS 5.3
MEDIUM This Month

Leadlovers Forms WordPress plugin versions 1.0.2 and earlier allow unauthenticated remote attackers to bypass access controls and read sensitive information through incorrectly configured authorization checks. The vulnerability exposes confidential data without requiring authentication or user interaction, affecting the forms plugin deployed across WordPress installations. While the EPSS score of 0.02% suggests minimal exploitation probability, the unauthenticated attack vector and lack of user interaction make this a straightforward access control flaw that could enable information disclosure.

Authentication Bypass Leadlovers Forms
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Razorpay for WooCommerce plugin versions 4.8.2 and earlier allow unauthenticated attackers to bypass access controls through incorrectly configured authorization checks, enabling unauthorized modification of payment-related data. This missing authorization vulnerability affects all WooCommerce sites running the affected plugin and could allow attackers to manipulate sensitive payment information without authentication. The low EPSS score (0.02%, 4th percentile) and absence of active exploitation indicators suggest limited real-world attack activity despite the accessibility of the vulnerability vector (network, no authentication required).

Authentication Bypass WordPress
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing authorization in Deepen Bajracharya's Video Conferencing with Zoom WordPress plugin through version 4.6.6 allows authenticated attackers to modify video conference data via broken access control. The plugin fails to properly validate whether users have permission to access or modify specific conference resources, enabling privilege escalation within the plugin's functionality. CVSS 4.3 reflects limited integrity impact; EPSS 0.02% (percentile 4%) suggests exploitation is unlikely in practice despite the authorization defect.

Authentication Bypass Video Conferencing With Zoom
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in iGMS Direct Booking WordPress plugin versions 1.3 and earlier allows unauthenticated remote attackers to access sensitive information through incorrectly configured access control, affecting confidentiality but not integrity or availability. The vulnerability carries a CVSS score of 5.3 with network-based remote access and no authentication required, though EPSS exploitation probability is very low at 0.02% percentile, suggesting minimal real-world threat despite the authorization flaw.

Authentication Bypass Igms Direct Booking
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

TotalSuite Total Poll Lite plugin for WordPress versions up to 4.12.0 allows authenticated users to bypass access controls and modify poll data due to missing authorization checks on administrative functions. An authenticated attacker with low privileges can exploit incorrectly configured access control security levels to read, modify, or delete poll content without proper authorization, achieving a CVSS score of 6.3 with low exploitation probability (EPSS 0.02%).

Authentication Bypass Total Poll Lite
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Unitech Web UnitechPay WordPress plugin through version 1.0.2 permits unauthenticated remote attackers to read sensitive information via incorrectly configured access controls, exposing data confidentiality without enabling modification or service disruption. The vulnerability carries a CVSS score of 5.3 with near-zero measured exploitation probability (EPSS 0.02%), indicating low real-world risk despite network-accessible attack surface.

Authentication Bypass Unitechpay
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Royale News WordPress theme through version 2.2.4 allows unauthenticated remote attackers to modify content via incorrectly configured access control, enabling unauthorized data integrity compromise despite the lack of direct confidentiality impact. EPSS probability remains low at 0.02% percentile, suggesting limited real-world exploitation likelihood despite the network-accessible vector. Patch status indicates remediation is available through the vendor advisory.

Authentication Bypass Royale News
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in themebeez Cream Blog WordPress theme versions up to 2.1.7 allows unauthenticated remote attackers to bypass access controls and read sensitive information due to incorrectly configured access control security levels. With a CVSS score of 5.3 and EPSS exploitation probability of 0.02% (4th percentile), this represents a low real-world exploitation risk despite the network-accessible attack vector. No public exploit code or active exploitation has been confirmed at the time of analysis.

Authentication Bypass Cream Blog
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Roxnor Wp Ultimate Review plugin versions up to 2.3.8 allows unauthenticated remote attackers to access restricted functionality through incorrectly configured access control security levels, resulting in limited information disclosure. The vulnerability carries a low EPSS exploitation probability (0.02%, 4th percentile) and has not been confirmed as actively exploited, though the simple attack vector (network-accessible, no complexity, no authentication required) means opportunistic exploitation is feasible.

Authentication Bypass Wp Ultimate Review
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Improper access control in Payment Plugins for PayPal WooCommerce up to version 2.0.13 permits remote unauthenticated attackers to modify sensitive data through incorrectly configured authorization checks. The vulnerability (CVSS 5.3) allows integrity violations in payment-related operations via network requests without authentication or user interaction. With an EPSS score of 0.02%, exploitation likelihood remains minimal in measured threat activity, though the CWE-862 (missing authorization) classification indicates a fundamental security control failure in the plugin's privilege validation.

Authentication Bypass WordPress
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

RPS Include Content WordPress plugin through version 1.2.2 fails to properly enforce access control, allowing authenticated users to modify content they should not have permission to alter. The vulnerability stems from missing authorization checks that validate user permissions before allowing content modifications, affecting all installations of the plugin up to and including version 1.2.2. While the CVSS score of 6.5 reflects moderate severity, the low EPSS score (0.02% percentile 4%) suggests limited real-world exploitation probability, likely due to the requirement for authenticated access and the plugin's relatively narrow user base.

Authentication Bypass Rps Include Content
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

SpabRice Mogi theme versions through 1.2.3 fail to properly enforce authorization controls, allowing unauthenticated remote attackers to access restricted functionality due to incorrectly configured access control security levels. The vulnerability has a CVSS score of 5.3 with low confidentiality impact but no integrity or availability impact. EPSS exploitation probability is minimal at 0.02%, and no public exploit code or active exploitation has been identified.

Authentication Bypass Mogi
NVD
EPSS 0% CVSS 4.9
MEDIUM This Month

WPSchoolPress plugin through version 2.2.35 allows authenticated high-privilege users to bypass authorization controls and access sensitive information they should not be able to view due to incorrectly configured access control security levels. The CVSS score of 4.9 reflects the confidentiality impact limited to authenticated high-privilege attackers with no integrity or availability risk, though the EPSS score of 0.02% suggests exploitation in real-world scenarios remains minimal at time of analysis. No public exploit code or active exploitation has been identified.

Authentication Bypass Wpschoolpress
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing authorization in the Ashe WordPress theme through version 2.266 allows unauthenticated remote attackers to access restricted functionality through incorrectly configured access control security levels. The vulnerability requires user interaction and is limited to low-impact information disclosure, with a CVSS score of 4.3 and minimal exploitation probability (EPSS 0.02%), indicating this is a low-priority authorization bypass rather than a critical vulnerability.

Authentication Bypass Ashe
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Incorrectly configured access control in kutethemes Biolife WordPress theme version 3.2.3 and earlier allows unauthenticated remote attackers to bypass authorization checks and modify content via arbitrary shortcode execution. The vulnerability requires no authentication and can be exploited over the network with low complexity, affecting the integrity of web content served to visitors. EPSS score of 0.02% indicates minimal real-world exploitation probability despite network-accessible attack vector.

Authentication Bypass Biolife
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization controls in acmethemes Education Base WordPress theme (versions through 3.0.8) allow unauthenticated remote attackers to modify content via incorrectly configured access control checks. The vulnerability affects the theme's access control security levels, enabling attackers to bypass authentication mechanisms and alter data on vulnerable installations. With an EPSS score of 0.02% and no confirmed active exploitation, the real-world risk remains low despite the network-accessible attack vector.

Authentication Bypass Education Base
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Authorization bypass in dFactory Download Attachments WordPress plugin versions up to 1.4.0 allows unauthenticated remote attackers to modify file access controls through user-controlled keys, enabling unauthorized file access or manipulation. The vulnerability exploits incorrectly configured access control security levels via an insecure direct object reference (IDOR) mechanism. With EPSS score of 0.02% and no confirmed active exploitation, this poses minimal immediate risk despite network-accessible attack surface.

Authentication Bypass Download Attachments
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

JW Player for WordPress plugin versions through 2.3.6 allows authenticated users to bypass authorization controls and access or modify restricted functionality due to improper access control checks. An attacker with low-privilege WordPress user credentials can exploit this vulnerability to read sensitive data or perform unauthorized actions normally restricted to administrators, with no user interaction required.

Authentication Bypass WordPress
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Incorrectly configured access control in kutethemes KuteShop theme versions up to 4.2.9 allows unauthenticated remote attackers to modify data via missing authorization checks on sensitive operations. The vulnerability enables exploitation of insufficient access control mechanisms without authentication, though with limited impact confined to data integrity rather than confidentiality or availability.

Authentication Bypass Kuteshop
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in WpXmas-Snow WordPress plugin up to version 1.1 allows unauthenticated remote attackers to modify plugin content through incorrectly configured access control, resulting in unauthorized data integrity violations without requiring authentication or user interaction.

Authentication Bypass Wpxmas Snow
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Wava Payment plugin for WordPress versions 0.3.7 and earlier allows unauthenticated remote attackers to access sensitive information through missing authorization controls on API endpoints. The vulnerability enables attackers to read confidential data by exploiting improperly configured access control levels without requiring authentication or user interaction. EPSS exploitation probability is minimal at 0.02%, but the ability to leak information without authentication warrants attention for WordPress sites using this payment plugin.

Authentication Bypass Wava Payment
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in iPOSpays Gateways WC WordPress plugin versions up to 1.3.7 allows unauthenticated remote attackers to modify sensitive data due to incorrectly configured access control, resulting in integrity compromise without authentication or user interaction. Exploitation requires only network access and is low-complexity, though current real-world exploitation likelihood remains minimal (EPSS 0.02%).

Authentication Bypass Ipospays Gateways Wc
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Wpbens Filter Plus plugin versions 1.1.17 and earlier allow authenticated users to bypass access controls and modify data they should not have permission to access, due to missing authorization checks on sensitive functionality. An authenticated attacker with low privileges can exploit incorrectly configured access control security levels to read or modify restricted information, impacting the confidentiality and integrity of protected content.

Authentication Bypass Filter Plus
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Foysal Imran BizReview WordPress plugin versions up to 1.5.13 allows unauthenticated remote attackers to modify data via incorrectly configured access control, bypassing intended permission restrictions. The CVSS score of 5.3 reflects low integrity impact with no confidentiality or availability compromise. EPSS probability is extremely low at 0.02%, and no public exploit code or active exploitation has been identified, suggesting this is a configuration-level authorization flaw rather than a critical remote code execution vulnerability.

Authentication Bypass Bizreview
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Obadiah Super Custom Login WordPress plugin versions 1.1 and earlier allows unauthenticated remote attackers to bypass access controls and gain limited information disclosure. The vulnerability stems from incorrectly configured access control security levels that fail to enforce proper authorization checks, enabling attackers to exploit weak authentication mechanisms without requiring valid credentials or user interaction.

Authentication Bypass Super Custom Login
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Rustaurius Order Tracking plugin versions 3.4.3 and below allows unauthenticated remote attackers to modify order data through incorrectly configured access control, enabling unauthorized changes to order information without proper privilege validation. With an EPSS score of 0.02% and no confirmed active exploitation, real-world risk is currently low despite the moderate CVSS score of 5.3.

Authentication Bypass Order Tracking
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing authorization controls in the DEPART WordPress plugin (versions up to 1.0.7) allow authenticated attackers to access sensitive functionality by exploiting incorrectly configured access control security levels. The vulnerability requires valid user credentials but grants low-confidentiality access through broken authorization checks. While EPSS scoring indicates minimal real-world exploitation probability (0.02%, 4th percentile), the flaw represents a critical architectural weakness in permission enforcement that could enable privilege escalation or data disclosure depending on plugin functionality.

Authentication Bypass Depart
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

NM Gift Registry and Wishlist Lite WordPress plugin versions up to 5.13 allows unauthenticated remote attackers to modify data through missing authorization checks on access control settings. The vulnerability stems from incorrectly configured authorization levels that fail to validate user permissions before processing requests, enabling attackers to bypass authentication mechanisms and alter registry or wishlist information without proper credentials. EPSS score of 0.02% indicates minimal real-world exploitation probability despite the low attack complexity.

Authentication Bypass Nm Gift Registry And Wishlist Lite
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Arraytics Booktics WordPress plugin through version 1.0.16 allows unauthenticated remote attackers to modify application data via incorrectly configured access control security levels. The vulnerability has a low EPSS score (0.02%, percentile 4) despite the network-accessible attack vector, suggesting limited real-world exploitation likelihood. No public exploit code or active CISA KEV status has been identified.

Authentication Bypass Booktics
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Broken access control in AA Web Servant 12 Step Meeting List plugin version 3.19.9 and earlier allows authenticated users to view sensitive information by exploiting misconfigured access control security levels. An attacker with low-level privileges can enumerate or access data they should not be permitted to view, exposing confidential meeting or user information. The vulnerability has an EPSS score of 0.02% (4th percentile), indicating low real-world exploitation probability despite the moderate CVSS score of 6.5.

Authentication Bypass 12 Step Meeting List
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

WpTravelly tour-booking-manager plugin through version 2.1.7 allows authenticated users to access sensitive information via broken access control, enabling privilege escalation within WordPress sites. The vulnerability requires user authentication and network access but does not permit modification or denial of service, affecting all WpTravelly installations up to the specified version. EPSS exploitation probability is minimal at 0.02%, and no public exploit code has been identified.

Authentication Bypass Wptravelly
NVD VulDB
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in ILLID Share This Image WordPress plugin through version 2.12 allows unauthenticated remote attackers to access restricted functionality due to incorrectly configured access control, resulting in low-impact information disclosure. The vulnerability carries a moderate CVSS score of 5.3 but very low real-world exploitation probability (EPSS 0.02%, percentile 4%), suggesting this is a configuration or design flaw with limited practical impact rather than a critical security issue.

Authentication Bypass Share This Image
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

BoldGrid Client Invoicing by Sprout Invoices versions 20.8.10 and earlier fails to enforce authorization controls, allowing unauthenticated remote attackers to modify data through incorrectly configured access control. The vulnerability affects WordPress installations running the vulnerable plugin and has an EPSS score of 0.02% (4th percentile), indicating very low exploitation likelihood despite the network-accessible attack surface. No public exploit code or active exploitation has been documented.

Authentication Bypass Client Invoicing By Sprout Invoices
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in WP Chill Revive.so plugin versions up to 2.0.7 allows unauthenticated remote attackers to bypass access controls and read sensitive information via incorrectly configured access control security levels. The vulnerability has an EPSS score of 0.02% (4th percentile), indicating minimal real-world exploitation probability despite the moderate CVSS 5.3 score. No public exploit code or active exploitation has been confirmed.

Authentication Bypass Revive So
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Themefic Tourfic WordPress plugin versions up to 2.21.4 allows unauthenticated remote attackers to access sensitive information through incorrectly configured access controls. The vulnerability exposes data confidentiality without enabling modification or denial of service, affecting WordPress sites running the vulnerable plugin. Despite a moderate CVSS score of 5.3, the extremely low EPSS score of 0.02% indicates minimal real-world exploitation probability.

Authentication Bypass Tourfic
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in the fullworks Display Eventbrite Events WordPress plugin through version 6.5.6 allows unauthenticated remote attackers to modify plugin data via incorrectly configured access control mechanisms. The vulnerability enables integrity attacks (CWE-862: Missing Authorization) without requiring authentication or user interaction, affecting the plugin's REST API or admin functions. EPSS score of 0.02% indicates extremely low real-world exploitation probability despite the network-accessible attack vector.

Authentication Bypass Display Eventbrite Events
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in WP Delicious WordPress plugin versions up to 1.9.5 enables unauthenticated remote attackers to bypass access controls and read sensitive information due to incorrectly configured access restrictions. The vulnerability allows unauthorized information disclosure with low CVSS impact (5.3) but affects a widely deployed WordPress plugin; exploitation likelihood is minimal (EPSS 0.02%, percentile 4%) and no public exploit code has been identified.

Authentication Bypass Wp Delicious
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

WpStream WordPress plugin versions before 4.11.2 contain an authorization bypass vulnerability allowing authenticated users to modify data or trigger denial of service through insecure direct object references (IDOR) via user-controlled keys in access control checks. The vulnerability affects all versions up to 4.11.2 and requires low-privilege authentication to exploit, making it a moderate-risk issue for WordPress installations using this plugin despite the low EPSS score of 0.02%.

Authentication Bypass Wpstream
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in weDevs weDocs WordPress plugin through version 2.1.18 allows unauthenticated remote attackers to modify content by exploiting incorrectly configured access control security levels. The vulnerability enables unauthorized modification of protected documents via a network request without authentication, though with limited information disclosure impact. EPSS score of 0.02% indicates minimal real-world exploitation probability despite the moderate CVSS rating.

Authentication Bypass Wedocs
NVD
EPSS 0% CVSS 2.7
LOW Monitor

WP Chill Image Photo Gallery Final Tiles Grid plugin versions up to 3.6.11 allow authenticated high-privilege administrators to modify image gallery settings through improper access control checks on user-supplied parameters, enabling limited integrity compromise of gallery configurations. The vulnerability has an extremely low EPSS score (0.02%, 4th percentile) and requires high-privilege credentials (PR:H), significantly limiting real-world exploitability despite network accessibility.

Authentication Bypass Image Photo Gallery Final Tiles Grid
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Broken access control in wpWax Directorist WordPress plugin versions up to 8.5.10 allows unauthenticated remote attackers to modify data through incorrectly configured authorization checks. The vulnerability exploits missing permission validation on plugin functionality, enabling unauthorized state changes without authentication or user interaction. With EPSS at 0.02% and no public exploit code identified, real-world risk remains low despite network-accessible exploitation.

Authentication Bypass Directorist
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing authorization controls in Jordy Meow AI Engine (Pro) WordPress plugin versions prior to 3.4.2 allow authenticated users to modify content they should not have permission to access due to incorrectly configured access control security levels. The vulnerability requires authenticated access (CVSS PR:L) and affects integrity but not confidentiality or availability. With an EPSS score of 0.02% (4th percentile) and no evidence of active exploitation, this represents a low real-world risk despite the authentication bypass tag, primarily affecting multi-user WordPress installations where privilege escalation is possible.

Authentication Bypass Ai Engine Pro
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in Craig Hewitt Seriously Simple Podcasting plugin allows unauthenticated attackers to read sensitive podcast information through incorrectly configured access controls. The vulnerability affects versions 3.14.2 and earlier of the WordPress plugin. CVSS 5.3 with 0.02% EPSS score indicates limited real-world exploitation likelihood despite the network-accessible attack vector. No public exploit code or active CISA KEV listing confirms this as a lower-priority authorization disclosure issue.

Authentication Bypass Seriously Simple Podcasting
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

InstaWP Connect WordPress plugin through version 0.1.2.5 permits authenticated users to access or modify resources they should not have permission to reach due to missing authorization checks. With CVSS 5.4 (authenticated network access, low complexity), EPSS 0.02%, and no confirmed public exploit code, this represents a moderate privilege escalation risk primarily affecting multi-user WordPress installations where access control segregation is important.

Authentication Bypass Instawp Connect
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing authorization in RealMag777 FOX woocommerce-currency-switcher plugin for WordPress allows unauthenticated remote attackers to bypass access controls and gain read access to sensitive data through incorrectly configured security levels. The vulnerability affects FOX versions up to and including 1.4.5, with a CVSS score of 5.3 and extremely low exploitation probability (EPSS 0.02%), suggesting limited real-world attack incentive despite the missing authorization flaw.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Missing authorization controls in SureCart WordPress plugin versions up to 4.0.2 allow authenticated attackers to access or modify restricted data due to incorrectly configured access control security levels. With CVSS 6.3 (authenticated attack, low complexity, confidentiality/integrity/availability impact) and EPSS 0.02% exploitation probability, this represents a moderate-severity flaw affecting plugin deployments where user role separation is security-critical; no public exploit code or active exploitation has been confirmed.

Authentication Bypass Surecart
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing authorization in embedplus Youtube Embed Plus plugin versions up to 14.2.4 allows authenticated users to access restricted functionality through incorrectly configured access controls, resulting in limited information disclosure. The vulnerability affects all installations of Youtube Embed Plus from version 0 through 14.2.4, requires authenticated access (PR:L), and carries low real-world risk with EPSS score of 0.02% (4th percentile) despite CVSS 4.3 rating.

Authentication Bypass Youtube Embed Plus
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing authorization in Brainstorm Force CartFlows WordPress plugin versions up to 2.2.3 allows authenticated attackers to modify data through incorrectly configured access control, enabling unauthorized changes to plugin settings or resources. CVSS 4.3 (low severity) with EPSS 0.02% indicates limited real-world exploitation probability; the vulnerability requires prior authentication and does not enable code execution or confidentiality breaches.

Authentication Bypass Cartflows
NVD VulDB
EPSS 0% CVSS 4.3
MEDIUM This Month

Missing authorization in Syed Balkhi User Feedback plugin versions up to 1.10.1 allows authenticated users to access sensitive feedback data and functionalities they should not have permission to view or modify, due to incorrectly configured access control security levels. With CVSS 4.3 and EPSS 0.02%, this represents a low-probability real-world exploitation risk, though it affects WordPress installations using this plugin.

Authentication Bypass User Feedback
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress versions up to 8.8.3 allow authenticated attackers with Subscriber-level access to modify, reschedule, or delete other users' scheduled social media posts through authorization bypass in AJAX handlers. The vulnerability stems from insufficient validation of user-controlled 'b2s_id' parameters before performing UPDATE and DELETE operations, enabling privilege escalation within multi-user WordPress environments. No public exploit code or active exploitation has been reported, but the low CVSS complexity and minimal authentication barrier (Subscriber role) make this a practical attack vector in shared hosting scenarios.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Insecure Direct Object Reference (IDOR) in Awesome Support WordPress plugin up to version 6.3.7 allows authenticated subscribers and above to access sensitive information from all support tickets by manipulating the ticket_id parameter in the wpas_get_ticket_replies_ajax() function. The vulnerability fails to verify user permissions before returning ticket data, enabling unauthorized disclosure of potentially sensitive helpdesk information across the entire system. No public exploit code or active exploitation has been confirmed at time of analysis.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Unauthenticated attackers can bypass authorization in Masteriyo LMS plugin versions up to 2.1.7 by sending forged Stripe webhook events to mark arbitrary orders as completed without payment, granting unauthorized access to paid course content. The vulnerability stems from insufficient webhook signature verification in the handle_webhook() function, which processes requests with an empty default webhook_secret and only validates signatures if both the secret is configured and the HTTP_STRIPE_SIGNATURE header is present. No public exploit code or active exploitation has been identified at time of analysis, though the attack requires only network access and no authentication or user interaction.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

PZ Frontend Manager plugin for WordPress versions up to 1.0.6 allows authenticated attackers with Subscriber-level access to delete arbitrary WordPress users, including administrators, due to missing authorization checks in the pzfm_user_request_action_callback() AJAX function. The vulnerable function lacks both capability verification and nonce validation when processing user deletion requests, enabling privilege escalation and account takeover attacks. CVSS score of 5.3 reflects the integrity impact; however, the true risk is elevated by the low privilege requirement (unauthenticated attackers can exploit this if they register a free Subscriber account) and the critical business impact of administrative account deletion.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

WP Blockade WordPress plugin versions up to 0.9.14 allows authenticated users with Subscriber-level access or higher to execute arbitrary WordPress shortcodes due to missing authorization checks and nonce verification in the render_shortcode_preview() function. An attacker can supply malicious shortcodes via the 'wp-blockade-shortcode-render' admin_post action to achieve information disclosure, privilege escalation, or arbitrary actions depending on registered shortcodes. No public exploit code or active exploitation has been confirmed at time of analysis.

WordPress Privilege Escalation Authentication Bypass +1
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Unauthenticated attackers can modify LTL Freight Quotes - R+L Carriers Edition plugin subscription settings via a webhook handler with missing authorization controls in all versions up to 3.3.13. The vulnerability allows downgrading paid subscriptions to trial plans, changing store type, and manipulating expiration dates, effectively disabling premium features like Dropship and Hazardous Material handling. CVSS 5.3 reflects moderate integrity impact with no authentication required and network-accessible attack surface.

WordPress PHP Authentication Bypass
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Authenticated attackers with Subscriber-level access can extract MainWP Child Reports activity logs including action summaries, user information, IP addresses, and contextual data from WordPress sites running the MainWP Child Reports plugin up to version 2.2.6 by exploiting a missing authorization check in the WordPress Heartbeat API handler. The vulnerability (CVSS 5.3) affects information disclosure only and requires network access but no user interaction; no public exploit code or active exploitation has been confirmed at the time of analysis.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 9.8
CRITICAL Act Now

Arbitrary user metadata modification in Users Manager - PN plugin for WordPress (versions ≤1.1.15) allows unaneticated remote attackers to escalate privileges and hijack accounts. The vulnerability stems from flawed authorization logic in userspn_ajax_nopriv_server() that fails to verify authentication when user_id is supplied, combined with publicly exposed nonce values. Attackers can modify critical user metadata including userspn_secret_token for any WordPress user. CVSS 9.8 (Critical). EPSS data not available. No public exploit identified at time of analysis, but exploitation requires only HTTP requests with predictable parameters.

WordPress Privilege Escalation Authentication Bypass
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

Build-time remote code execution in Go toolchain (cmd/go) versions before 1.25.9 and 1.26.0-1.26.1 allows network attackers to execute arbitrary code during compilation by supplying malicious SWIG files with specially crafted filenames containing 'cgo'. User interaction required (developer must build the malicious package). No public exploit identified at time of analysis. EPSS score of 0.01% (1st percentile) indicates very low observed exploitation probability despite high CVSS 8.8 rating.

RCE Authentication Bypass Cmd Go
NVD VulDB
EPSS 0% CVSS 4.2
MEDIUM PATCH This Month

LightRAG API authentication can be bypassed via JWT algorithm confusion attack, where an attacker forges tokens by specifying 'alg': 'none' in the JWT header to impersonate any user including administrators. The vulnerability exists in the validate_token() method in lightrag/api/auth.py (line 128), which accepts the unsigned 'none' algorithm despite not explicitly permitting it, allowing unauthenticated remote attackers to gain unauthorized access to protected resources. Publicly available proof-of-concept code demonstrates the attack; vendor has released a patch addressing the root cause of improper algorithm validation.

Python Jwt Attack Authentication Bypass
NVD GitHub
EPSS 0% CVSS 6.3
MEDIUM PATCH This Month

IPv4 access control bypass in Hono middleware allows IPv4-mapped IPv6 addresses (e.g., ::ffff:127.0.0.1) to bypass IPv4-based ipRestriction() rules due to failure to canonicalize addresses before matching. Denied IPv4 clients can circumvent access restrictions in Node.js dual-stack environments by presenting as IPv6-formatted addresses, and legitimate IPv4 clients may be incorrectly rejected when allowlists are used. No public exploit code identified at time of analysis, but the vulnerability enables straightforward authentication bypass with minimal complexity.

Node.js Authentication Bypass
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

Middleware bypass in Hono's serveStatic allows unauthenticated remote attackers to access protected static files by using repeated slashes in request paths, exploiting inconsistent path handling between the routing layer and static file resolution. The vulnerability affects Hono applications that rely on route-based middleware for access control, enabling unauthorized disclosure of sensitive files. Vendor-released patch available in version 4.12.12.

Path Traversal Authentication Bypass
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

Path normalization inconsistency in Hono's node-server serveStatic middleware allows unauthenticated attackers to bypass route-based authorization middleware by using repeated slashes (e.g., //admin/secret.txt) to access protected static files, exposing sensitive information with low confidentiality impact (CVSS 5.3).

Path Traversal Authentication Bypass
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM This Month

Unauthenticated attackers can forge conversion tracking events in The Hustle WordPress plugin (versions up to 7.8.10.2) by exploiting a missing capability check on the 'hustle_module_converted' AJAX action, allowing manipulation of marketing analytics and conversion statistics for any module including unpublished drafts. The vulnerability has a CVSS score of 5.3 (medium severity) with network-based attack vector and no authentication required, confirmed by Wordfence research with public code references available.

WordPress Authentication Bypass
NVD VulDB
EPSS 0% CVSS 6.4
MEDIUM This Month

Siklu EtherHaul 8010 wireless backhaul devices contain a static root password that enables physical attackers or those with local console access to gain complete administrative control without authentication. The vulnerability affects firmware version 10.6.2-18707 and potentially other versions of the EtherHaul 8010 product line, allowing credential-based authentication bypass with high confidentiality and integrity impact. No public exploit code or active exploitation has been confirmed at this time, though the CVSS:3.1 physical attack vector (AV:P) reflects that an attacker must have direct physical access to the device's console interfaces.

Authentication Bypass Etherhaul 8010
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

Smart Slider 3 plugin for WordPress through version 3.5.1.33 allows authenticated attackers with Contributor-level access to enumerate slider metadata and create, modify, or delete image storage records due to missing capability checks in multiple AJAX controller actions. The vulnerability exploits exposed nonce tokens on post editor pages combined with incomplete permission validation, enabling privilege escalation from Contributor to administrative-equivalent capabilities for slider management without requiring unfiltered_html permissions. No public exploit code or active exploitation has been identified at time of analysis.

WordPress Authentication Bypass
NVD VulDB
EPSS 0% CVSS 6.8
MEDIUM PATCH This Month

Policy parser vulnerability in xdg-dbus-proxy prior to 0.1.7 allows authenticated local users to bypass eavesdrop restrictions and intercept D-Bus messages by exploiting improper whitespace handling in policy rule parsing. The proxy fails to normalize eavesdrop policy directives, permitting attackers to craft malformed policies (e.g., eavesdrop ='true' with spacing variations) that evade the eavesdrop=true access control checks. No public exploit code has been identified at time of analysis.

Authentication Bypass Xdg Dbus Proxy
NVD GitHub VulDB
EPSS 0% CVSS 8.7
HIGH PATCH This Week

TLS 1.3 client authentication bypass in Botan cryptography library versions prior to 3.11.1 allows unauthenticated remote attackers to skip certificate validation by sending ApplicationData records before the Finished handshake message. Exploiting this vulnerability requires no authentication (PR:N), low attack complexity (AC:L), and no user interaction (UI:N), resulting in complete integrity compromise (VI:H) for TLS 1.3 servers relying on mutual authentication. CVSS 8.7 severity reflects the network-accessible attack surface and direct violation of cryptographic protocol invariants (CWE-841: Improper Enforcement of Behavioral Workflow). No public exploit identified at time of analysis, though the protocol-level flaw in a widely-used cryptographic library presents significant risk to certificate-based access control mechanisms.

Authentication Bypass Botan
NVD GitHub VulDB
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

Cronicle prior to 0.9.111 allows low-privilege authenticated users to modify arbitrary event properties via an authorization bypass in the job child process update mechanism. An attacker with permission to create and run events can inject an update_event key in JSON output that the server applies directly to any event's configuration without authorization checks, enabling modification of webhook URLs, notification emails, and other sensitive event parameters. This vulnerability requires prior authentication and event creation capabilities but represents a significant privilege escalation risk in multi-user Cronicle deployments.

Authentication Bypass Cronicle
NVD GitHub VulDB
EPSS 0% CVSS 7.7
HIGH PATCH This Week

Local trust-control bypass in mise (Rust task runner) versions ≤2026.3.17 allows attackers to inject malicious configuration through `.mise.toml` files, leading to arbitrary code execution. By setting `trusted_config_paths = ["/"]` in a project-local config file, attackers bypass the trust verification mechanism that should prevent execution of dangerous directives like `[env] _.source`, hooks, templates, and tasks. Exploitation requires victim interaction (cloning/opening a malicious repository), but no authentication. EPSS data not available; no confirmed active exploitation or public exploit code beyond the GitHub advisory's proof-of-concept. Attack complexity is high due to the requirement for victim action and specific execution context (mise hook-env invocation).

Docker Authentication Bypass
NVD GitHub
EPSS 0% CVSS 9.4
CRITICAL PATCH Act Now

Access control bypass in PayloadCMS Puck plugin (delmaredigital/payload-puck) versions prior to 0.6.23 allows unauthenticated remote attackers to perform unauthorized CRUD operations on all Puck-managed content collections. The vulnerability stems from hardcoded overrideAccess: true in API endpoint handlers, completely circumventing collection-level access controls that developers implemented. With CVSS 9.4 (critical severity), CVSS vector PR:N confirms no authentication required, and AC:L indicates trivial exploitation. No CISA KEV listing or public exploit identified at time of analysis, but the vulnerability is straightforward to exploit given the network-accessible API endpoints and complete access control failure.

Authentication Bypass Payload Puck
NVD GitHub VulDB
EPSS 0% CVSS 4.3
MEDIUM PATCH This Month

Cosign verify-blob-attestation incorrectly validates attestation signatures and predicate types in versions before 3.0.6 and 2.6.3, allowing remote attackers to bypass integrity verification by submitting malformed attestations or mismatched predicate types that are falsely reported as verified. The vulnerability affects container and binary code signing workflows where attestation integrity is critical for supply chain security.

Authentication Bypass Red Hat Suse
NVD GitHub VulDB
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
31985

MITRE ATT&CK

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