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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 (37501)

EPSS 0% CVSS 6.5
MEDIUM This Month

Missing Authorization vulnerability in averta Depicter Slider depicter allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Depicter Slider: from n/a through <= 4.0.4. [CVSS 6.5 MEDIUM]

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

Missing Authorization vulnerability in Icegram Icegram icegram allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Icegram: from n/a through <= 3.1.35. [CVSS 6.5 MEDIUM]

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

Ninja Team GDPR CCPA Compliance Support ninja-gdpr-compliance is affected by missing authorization (CVSS 6.5).

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

Merv Barrett Easy Property Listings easy-property-listings is affected by missing authorization (CVSS 6.5).

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 7.6
HIGH This Week

Missing Authorization vulnerability in e-plugins Hotel Listing hotel-listing allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Hotel Listing: from n/a through <= 1.4.2. [CVSS 7.6 HIGH]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 7.6
HIGH This Week

e-plugins Institutions Directory institutions-directory is affected by missing authorization (CVSS 7.6).

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 7.6
HIGH This Week

e-plugins Hospital Doctor Directory hospital-doctor-directory is affected by missing authorization (CVSS 7.6).

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

Missing Authorization vulnerability in Chris Simmons WP BackItUp wp-backitup allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP BackItUp: from n/a through <= 2.0.0. [CVSS 6.5 MEDIUM]

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

Missing Authorization vulnerability in WANotifier WANotifier notifier allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WANotifier: from n/a through <= 2.7.12. [CVSS 6.5 MEDIUM]

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

Missing Authorization vulnerability in cleverplugins SEO Booster seo-booster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SEO Booster: from n/a through <= 6.1.8. [CVSS 6.5 MEDIUM]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 9.4
CRITICAL Act Now

Order Listener for WooCommerce has a missing authorization vulnerability enabling unauthenticated access to order data and administrative functions.

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

Onepay Sri Lanka onepay Payment Gateway For WooCommerce onepay-payment-gateway-for-woocommerce is affected by missing authorization (CVSS 6.5).

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

cardpaysolutions Payment Gateway Authorize.Net CIM for WooCommerce authnet-cim-for-woo is affected by missing authorization (CVSS 6.5).

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

Missing Authorization vulnerability in Codeless Slider Templates slider-templates allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Slider Templates: from n/a through <= 1.0.3. [CVSS 6.5 MEDIUM]

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

Event Espresso Event Espresso 4 Decaf event-espresso-decaf is affected by missing authorization (CVSS 6.5).

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

Missing Authorization vulnerability in renatoatshown Shown Connector shown-connector allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Shown Connector: from n/a through <= 1.2.10. [CVSS 6.5 MEDIUM]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 7.6
HIGH This Week

Missing Authorization vulnerability in e-plugins Lawyer Directory lawyer-directory allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Lawyer Directory: from n/a through <= 1.3.3. [CVSS 7.6 HIGH]

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

Missing Authorization vulnerability in Taxcloud TaxCloud for WooCommerce simple-sales-tax allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects TaxCloud for WooCommerce: from n/a through <= 8.3.8. [CVSS 6.5 MEDIUM]

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 8.2
HIGH This Week

Missing Authorization vulnerability in wpeverest User Registration user-registration allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects User Registration: from n/a through <= 4.4.6. [CVSS 8.2 HIGH]

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

peachpayments Peach Payments Gateway wc-peach-payments-gateway is affected by missing authorization (CVSS 6.5).

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

Missing Authorization vulnerability in Tickera Tickera tickera-event-ticketing-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Tickera: from n/a through <= 3.5.6.2. [CVSS 6.5 MEDIUM]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in merkulove Crumber crumber-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Crumber: from n/a through <= 1.0.10. [CVSS 5.4 MEDIUM]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

merkulove Comparimager for Elementor comparimager-elementor is affected by missing authorization (CVSS 5.4).

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in merkulove Scroller scroller allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Scroller: from n/a through <= 2.0.2. [CVSS 5.4 MEDIUM]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in merkulove Uper for Elementor uper-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Uper for Elementor: from n/a through <= 1.0.5. [CVSS 5.4 MEDIUM]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in merkulove Audier For Elementor audier-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Audier For Elementor: from n/a through <= 1.0.9. [CVSS 5.4 MEDIUM]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

merkulove Motionger for Elementor motionger-elementor is affected by missing authorization (CVSS 8.8).

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in merkulove Searcher for Elementor searcher-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Searcher for Elementor: from n/a through <= 1.0.3. [CVSS 8.8 HIGH]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in merkulove Carter for Elementor carter-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Carter for Elementor: from n/a through <= 1.0.2. [CVSS 8.8 HIGH]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in merkulove Imager for Elementor imager-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Imager for Elementor: from n/a through <= 2.0.4. [CVSS 8.8 HIGH]

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

Missing Authorization vulnerability in wproyal Bard bard allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Bard: from n/a through <= 2.229. [CVSS 8.8 HIGH]

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

Payment Gateway bKash for WooCommerce has a missing authorization vulnerability allowing attackers to exploit incorrect access controls for privilege escalation.

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in Mario Peshev WP-CRM System wp-crm-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP-CRM System: from n/a through <= 3.4.5. [CVSS 8.8 HIGH]

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

Missing Authorization vulnerability in Ninetheme Electron electron allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Electron: from n/a through <= 1.8.2. [CVSS 8.8 HIGH]

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

Missing Authorization vulnerability in Jthemes xSmart xsmart allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects xSmart: from n/a through <= 1.2.9.4. [CVSS 8.8 HIGH]

WordPress Authentication Bypass Wordpress Theme
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Missing Authorization vulnerability in cozythemes HomeLancer homelancer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects HomeLancer: from n/a through <= 1.0.1. [CVSS 8.8 HIGH]

WordPress Authentication Bypass Wordpress Theme
NVD
EPSS 0% CVSS 3.8
LOW Monitor

Authorization Bypass Through User-Controlled Key vulnerability in Themeum Tutor LMS tutor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Tutor LMS: from n/a through <= 3.9.4. [CVSS 8.1 HIGH]

WordPress Authentication Bypass Wordpress Plugin
NVD
EPSS 0% CVSS 4.0
MEDIUM This Month

The anti-theft protection mechanism can be bypassed by attackers due to weak response generation algorithms for the head unit. It is possible to reveal all 32 corresponding responses by sniffing CAN traffic or by pre-calculating the values, which allow to bypass the protection. [CVSS 4.0 MEDIUM]

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

NervesHub OTA firmware management has a weak random number generation vulnerability that allows attackers to predict firmware update tokens and push malicious updates.

Authentication Bypass Nerveshub
NVD GitHub
EPSS 0% CVSS 7.5
HIGH This Week

Solvera Software Services Trade Inc. Teknoera is affected by authorization bypass through user-controlled key (CVSS 7.5).

Authentication Bypass
NVD VulDB
EPSS 0% CVSS 7.5
HIGH This Week

EXERT Computer Technologies Software Ltd. Co. Education Management System is affected by authorization bypass through user-controlled key (CVSS 7.5).

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

Meetinghub Paperless Meetings is affected by missing authentication for critical function (CVSS 5.3).

Authentication Bypass Meetinghub Paperless Meetings Hamastar
NVD
EPSS 0% CVSS 4.3
MEDIUM POC This Month

Horilla HRMS 1.4.0 contains insufficient server-side authorization checks that permit low-privileged employees to self-approve documents they have submitted, bypassing intended administrative-only controls. Public exploit code exists for this vulnerability, enabling standard users to alter HR application state and potentially submit unvetted credentials or certifications. The integrity of HR document workflows is compromised as employees can modify approval statuses reserved for administrators.

Authentication Bypass Horilla
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM POC PATCH This Month

Horilla HRMS versions 1.4.0 and above allow unauthenticated access to unpublished job postings through the /recruitment/recruitment-details/ endpoint, exposing draft job titles, descriptions, and application workflows. An attacker can leverage public exploit code to view sensitive internal hiring information and access recruitment processes for unpublished positions. The vulnerability affects all users with network access to affected Horilla instances and has been patched in version 1.5.0.

Authentication Bypass Horilla
NVD GitHub
EPSS 0% CVSS 4.3
MEDIUM POC This Month

Horilla is a free and open source Human Resource Management System (HRMS). [CVSS 4.3 MEDIUM]

Authentication Bypass File Upload Horilla
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

Mastodon is a free, open-source social network server based on ActivityPub. [CVSS 6.5 MEDIUM]

Authentication Bypass Mastodon Joinmastodon
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM This Month

Suspended remote users in Mastodon can bypass suspension restrictions and have their posts appear in timelines through boosting and post processing logic errors. This affects all Mastodon versions for older posts, with additional bypass capabilities in versions 4.5.0-4.5.4, 4.4.5-4.4.11, 4.3.13-4.3.17, and 4.2.26-4.2.29, allowing suspended users to inject new content into the system. No patch is currently available for this integrity issue.

Authentication Bypass Mastodon Joinmastodon
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM This Month

Altium Designer version 24.9.0 does not validate self-signed server certificates for cloud connections. [CVSS 5.3 MEDIUM]

Authentication Bypass Designer Altium
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

EVerest is an EV charging software stack. Prior to version 2025.9.0, once the validity of the received V2G message has been verified, it is checked whether the submitted session ID matches the registered one. [CVSS 4.3 MEDIUM]

Authentication Bypass Everest Linuxfoundation
NVD GitHub
EPSS 0% CVSS 8.2
HIGH POC This Week

Blitar Tourism 1.0 contains an authentication bypass vulnerability that allows attackers to bypass login by injecting SQL code through the username parameter. [CVSS 8.2 HIGH]

Authentication Bypass SQLi
NVD GitHub Exploit-DB
EPSS 0% CVSS 8.2
HIGH POC This Week

Digital Crime Report Management System 1.0 contains a critical SQL injection vulnerability affecting multiple login pages that allows unauthenticated attackers to bypass authentication. [CVSS 8.2 HIGH]

Authentication Bypass SQLi
NVD Exploit-DB
EPSS 0% CVSS 7.5
HIGH POC This Week

D151 Firmware versions up to - is affected by missing authentication for critical function (CVSS 7.5).

Authentication Bypass Tenda D151 Firmware +1
NVD Exploit-DB
EPSS 0%
Monitor

Authentication Bypass by Primary Weakness vulnerability in Jamf Jamf Pro allows unspecified impact.This issue affects Jamf Pro: from 11.20 through 11.24.

Authentication Bypass
NVD
EPSS 0% CVSS 2.7
LOW Monitor

A flaw was found in the Keycloak Admin REST API. This vulnerability allows the exposure of backend schema and rules, potentially leading to targeted attacks or privilege escalation via improper access control. [CVSS 2.7 LOW]

Authentication Bypass Privilege Escalation
NVD
EPSS 0% CVSS 6.5
MEDIUM PATCH This Month

A flaw was found in the keycloak-services component of Keycloak. [CVSS 6.5 MEDIUM]

Authentication Bypass Red Hat
NVD
EPSS 0% CVSS 3.1
LOW Monitor

A flaw was found in the Keycloak server during refresh token processing, specifically in the TokenManager class responsible for enforcing refresh token reuse policies. When strict refresh token rotation is enabled, the validation and update of refresh token usage are not performed atomically. [CVSS 3.1 LOW]

Authentication Bypass
NVD
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

Graalvm versions up to 21.3.16 contains a vulnerability that allows attackers to unauthorized update, insert or delete access to some of Oracle Java SE, Oracle G (CVSS 6.1).

Authentication Bypass Java Oracle
NVD VulDB
EPSS 0% CVSS 4.8
MEDIUM PATCH This Month

Graalvm versions up to 21.3.16 contains a vulnerability that allows attackers to unauthorized update, insert or delete access to some of Oracle Java SE, Oracle G (CVSS 4.8).

Authentication Bypass Java Oracle
NVD VulDB
EPSS 0% CVSS 7.5
HIGH This Week

Imagedirector Capture versions up to 7.6.3.25808. is affected by insufficiently protected credentials (CVSS 7.5).

Authentication Bypass Imagedirector Capture Milner
NVD
EPSS 0% CVSS 6.5
MEDIUM PATCH This Month

Open5gs WebUI authentication can be bypassed by attackers who exploit the default hardcoded JWT signing key ("change-me") that is used when the JWT_SECRET_KEY environment variable is not configured. An attacker can forge valid JWT tokens to gain unauthorized access to the WebUI with limited confidentiality and integrity impacts. A patch is available to remediate this vulnerability by enforcing proper key configuration or using secure defaults.

Authentication Bypass Open5gs
NVD GitHub
EPSS 0% CVSS 4.9
MEDIUM This Month

BROWAN COMMUNICATIONS PrismX MX100 AP controller stores SMTP credentials in plaintext accessible via the web interface, enabling authenticated administrators to retrieve sensitive password data. The vulnerability requires high-level privileges to exploit but poses a significant risk to email service credentials used by the device. No patch is currently available to remediate this exposure.

Authentication Bypass
NVD
EPSS 0% CVSS 2.9
LOW POC Monitor

Improper authentication in CRMEB up to version 5.6.3 allows remote attackers to manipulate the uid parameter in the LoginServices.php token handler to bypass authentication, despite requiring high complexity. Public exploit code exists for this vulnerability, though no patch is currently available from the vendor.

PHP Authentication Bypass Crmeb
NVD GitHub VulDB
EPSS 0% CVSS 5.5
MEDIUM POC This Month

Authentication bypass in CRMEB up to version 5.6.3 allows unauthenticated remote attackers to manipulate the openId parameter in the Apple login function, gaining unauthorized access without valid credentials. Public exploit code exists for this vulnerability, and the vendor has not released a patch despite early notification. The flaw affects the LoginController.php authentication mechanism and carries a CVSS score of 7.3 with confirmed impact to confidentiality, integrity, and availability.

PHP Authentication Bypass Crmeb
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM POC PATCH This Month

Improper permission validation in CrawlChat versions prior to 0.0.8 allows unauthenticated Discord guild members to inject malicious content into the bot's knowledge base through the jigsaw emoji feature, enabling attackers to manipulate chatbot responses across all integrations and redirect users to malicious sites. The vulnerability affects the AI/ML platform's ability to maintain knowledge base integrity, as normal users can bypass intended admin-only controls. Public exploit code exists for this issue, though a patch is available.

Authentication Bypass AI / ML Crawlchat
NVD GitHub
EPSS 0% CVSS 3.1
LOW Monitor

Aion versions up to 2.0 contains a vulnerability that allows attackers to the use of easily guessable passwords, potentially resulting in unauthorized acc (CVSS 3.1).

Authentication Bypass Brute Force Aion +1
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

OpenProject versions prior to 17.0.1 and 16.6.5 fail to properly validate permissions when displaying group membership information, allowing authenticated users with View Members permission in any project to enumerate all groups and identify their members across the entire system. This breaks the intended access control where group membership visibility should be restricted to users with appropriate permissions in projects where the group is active. The vulnerability requires authenticated access and has no available patch or workaround at this time.

Authentication Bypass Openproject
NVD GitHub
EPSS 0% CVSS 2.4
LOW Monitor

HCL AION version 2 is affected by a JWT Token Expiry Too Long vulnerability. This may increase the risk of token misuse, potentially resulting in unauthorized access if the token is compromised. [CVSS 2.4 LOW]

Authentication Bypass Aion Hcltech
NVD
EPSS 0% CVSS 2.8
LOW Monitor

Aion versions up to 2.0 contains a vulnerability that allows attackers to unintended storage of sensitive or dynamic content, potentially resulting in una (CVSS 2.8).

Authentication Bypass Information Disclosure Aion +1
NVD
EPSS 0% CVSS 3.7
LOW Monitor

LobeChat is an open source chat application platform. Prior to version 2.0.0-next.193, `knowledgeBase.removeFilesFromKnowledgeBase` tRPC ep allows authenticated users to delete files from any knowledge base without verifying ownership. `userId` filter in the database query is commented out, so it's enabling attackers to delete other users' KB files if they know the knowledge base ID and file ID...

Authentication Bypass
NVD GitHub
EPSS 0% CVSS 2.0
LOW POC Monitor

Mpay versions up to 1.2.4 contain an unrestricted file upload vulnerability in the QR Code Image Handler component via the codeimg parameter, allowing remote attackers with high privileges to upload arbitrary files. Public exploit code exists for this vulnerability, though no patch is currently available. The attack requires administrative credentials but carries moderate risk with potential impacts to confidentiality, integrity, and availability.

Authentication Bypass File Upload Mpay +1
NVD GitHub VulDB
EPSS 0% CVSS 6.4
MEDIUM This Month

Stored XSS in 1Panel's App Store allows attackers to inject malicious scripts into application details that execute in users' browsers when viewed, potentially enabling session hijacking or unauthorized system access. Versions up to v1.10.33-lts and v2.0.16 are vulnerable, with no patch currently available. An attacker could publish a compromised application to steal credentials, modify system functions, or compromise system availability.

XSS Authentication Bypass 1panel +1
NVD GitHub VulDB
EPSS 0% CVSS 2.1
LOW Monitor

Unrestricted file upload in lwj flow's SVG File Handler (FormResource.java) allows authenticated remote attackers to upload arbitrary files due to insufficient input validation on the File parameter. Public exploit code exists for this vulnerability, and the maintainers have not yet released a patch despite early notification. Affected installations using Java should restrict file upload functionality until an update is available.

Authentication Bypass Java File Upload
NVD VulDB
EPSS 0% CVSS 2.1
LOW POC Monitor

Unrestricted file upload in EyouCMS versions up to 1.7.1/5.0 allows authenticated remote attackers to upload arbitrary files through manipulation of the viewfile parameter in the Member Avatar Handler component. Public exploit code exists for this vulnerability, and the vendor has not provided a patch despite early notification. An authenticated attacker could leverage this to upload malicious files and potentially achieve remote code execution.

PHP Authentication Bypass File Upload +1
NVD GitHub VulDB
EPSS 0% CVSS 2.1
LOW POC Monitor

Unrestricted file upload in Teamwork Management System (TMS) versions up to 2.28.0 allows authenticated attackers to upload malicious files by manipulating the filename parameter in the FileController. Public exploit code exists for this vulnerability, and no patch is currently available, creating significant risk for organizations using affected versions.

Authentication Bypass Java File Upload +2
NVD GitHub VulDB
EPSS 0% CVSS 9.8
CRITICAL Act Now

The WooCommerce mobile phone registration plugin has an authentication bypass vulnerability allowing unauthenticated attackers to log in as any user, including administrators, with EPSS 0.42%.

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

Authenticated attackers with Subscriber-level privileges can upload malicious signatures to arbitrary orders in the RepairBuddy WordPress plugin (versions up to 4.1116) due to missing capability checks, allowing them to modify order metadata and trigger unauthorized status changes. The vulnerability stems from insufficient access controls on the signature upload handler and requires only basic user authentication to exploit. Patch availability is not currently provided for this integrity-impacting vulnerability.

WordPress Authentication Bypass
NVD
EPSS 0%
This Week

Authentication bypass in the password recovery feature of the local web interface across multiple VIGI camera models allows an attacker on the LAN to reset the admin password without verification by manipulating client-side state.

Authentication Bypass
NVD
EPSS 0% CVSS 4.2
MEDIUM PATCH This Month

In SchedMD Slurm before 24.11.5, 24.05.8, and 23.11.11, the accounting system can allow a Coordinator to promote a user to Administrator. [CVSS 4.2 MEDIUM]

Authentication Bypass Suse
NVD
EPSS 0% CVSS 3.3
LOW Monitor

A permissions issue was addressed with additional restrictions. This issue is fixed in Xcode 16.3. [CVSS 3.3 LOW]

Authentication Bypass Apple
NVD
EPSS 0% CVSS 6.7
MEDIUM PATCH This Month

In OpenSC pam_pkcs11 before 0.6.13, pam_sm_authenticate() wrongly returns PAM_IGNORE in many error situations (such as an error triggered by a smartcard before login), allowing authentication bypass. [CVSS 6.7 MEDIUM]

Authentication Bypass Red Hat Suse
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM This Month

The Rede Itaú for WooCommerce plugin versions up to 5.1.2 lack proper authentication controls on the clearOrderLogs() function, allowing unauthenticated attackers to remotely delete order log metadata from WooCommerce installations. This missing capability check enables data tampering on affected WordPress sites without requiring user credentials. No patch is currently available for this vulnerability.

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

Delta Electronics DIAView has a missing authentication vulnerability that allows remote attackers to access critical functionality without credentials, potentially compromising SCADA monitoring.

Authentication Bypass Diaview Deltaww
NVD VulDB
EPSS 0% CVSS 8.1
HIGH This Week

The vulnerability, if exploited, could allow an authenticated miscreant (OS Standard User) to tamper with Process Optimization project files, embed code, and escalate their privileges to the identity of a victim user who subsequently interacts with the project files. [CVSS 8.1 HIGH]

Authentication Bypass Process Optimization Aveva
NVD GitHub
EPSS 0% CVSS 9.4
CRITICAL Act Now

Mitel MiVoice MX-ONE 7.3-7.8 SP1 has authentication bypass in the Provisioning Manager. Unauthenticated attackers can access user or admin accounts in the VoIP management system.

Authentication Bypass Mivoice Mx One Mitel
NVD
EPSS 0% CVSS 5.4
MEDIUM POC PATCH This Month

Pimcore Web2Print Tools Bundle adds tools for web-to-print use cases to Pimcore. [CVSS 5.4 MEDIUM]

Authentication Bypass Pimcore Web2print Tools
NVD GitHub
EPSS 0% CVSS 4.3
MEDIUM POC PATCH This Month

Pimcore Admin Classic Bundle versions prior to 2.2.3 and 1.7.16 fail to enforce proper authorization on the Predefined Properties API endpoint, allowing authenticated backend users without explicit permissions to enumerate all property configurations. Public exploit code exists for this vulnerability. The flaw impacts any Pimcore deployment where backend user access controls rely on role-based restrictions for sensitive metadata definitions.

Authentication Bypass Admin Classic Bundle Pimcore
NVD GitHub
EPSS 0% CVSS 7.5
HIGH PATCH This Week

GLPI is a free asset and IT management software package. Prior to 10.0.21 and 11.0.3, an unauthorized user can access GLPI documents attached to any item (ticket, asset, ...). [CVSS 7.5 HIGH]

Authentication Bypass Glpi Glpi Project
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM This Month

Incoming Goods Suite contains a vulnerability that allows attackers to hijack the user's session and gain unauthorized access (CVSS 5.3).

Authentication Bypass Incoming Goods Suite Sick
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

TDC X401GL firmware updates contain hardcoded password hashes for system accounts that are accessible to unauthenticated remote attackers over the network. An attacker could extract these hashes and potentially recover credentials to gain unauthorized access to the device. No patch is currently available for this vulnerability.

Authentication Bypass Tdc X401gl Firmware Sick
NVD
EPSS 0% CVSS 3.2
LOW Monitor

A potential missing authentication vulnerability was reported in some Lenovo Tablets that could allow an unauthorized user with physical access to modify Control Center settings if the device is locked when the "Allow Control Center access when locked" option is disabled. [CVSS 3.2 LOW]

Authentication Bypass
NVD
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
37501

MITRE ATT&CK

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