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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 (37594)

EPSS 0% CVSS 2.1
LOW Monitor

A security vulnerability has been detected in Jiusi OA up to 20251102. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

A weakness has been identified in Bdtask Flight Booking Software 4. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass File Upload Flight Booking Software +1
NVD GitHub VulDB
EPSS 0% CVSS 5.5
MEDIUM This Month

A weakness has been identified in Intelbras UnniTI 24.07.11. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD VulDB
EPSS 0% CVSS 2.0
LOW Monitor

A vulnerability has been found in DouPHP up to 1.8 Release 20251022. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP Authentication Bypass File Upload
NVD GitHub VulDB
EPSS 0% CVSS 3.1
LOW Monitor

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.9 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to bypass. Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass Gitlab
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

An issue has been discovered in GitLab CE/EE affecting all versions from 17.6 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2, that, under specific conditions, could have allowed. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.2 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker with. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Gitlab
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

An issue has been discovered in GitLab EE affecting all versions from 18.1 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that, under certain circumstances, could have allowed an attacker. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The Contest Gallery plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 28.0.2. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP WordPress Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

The All in One SEO - Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to unauthorized arbitrary media attachment deletion due to a missing authorization. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

The Image Gallery - Photo Grid & Video Gallery plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the ajax_import_file function in all versions. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

The Qi Blocks plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the `resize_image_callback()` function in all versions up to, and including, 1.4.3. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Authentication Bypass
NVD
EPSS 0% CVSS 7.1
HIGH This Week

The Brightpick Internal Logic Control web interface is accessible without requiring user authentication. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD GitHub VulDB
EPSS 0% CVSS 8.7
HIGH This Month

General Industrial Controls Lynx+ Gateway is missing critical authentication in the embedded web server which could allow an attacker to send GET requests to obtain sensitive device information. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD GitHub
EPSS 0% CVSS 9.2
CRITICAL This Week

General Industrial Controls Lynx+ Gateway is missing critical authentication in the embedded web server which could allow an attacker to remotely reset the device. Rated critical severity (CVSS 9.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD GitHub
EPSS 0% CVSS 8.8
HIGH This Month

General Industrial Controls Lynx+ Gateway is vulnerable to a weak password requirement vulnerability, which may allow an attacker to execute a brute-force attack resulting in unauthorized access and. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Brute Force
NVD GitHub
EPSS 0% CVSS 6.9
MEDIUM POC This Month

Screen SFT DAB 600/C firmware versions up to and including 1.9.3 contain an improper access control on the user management API allows unauthenticated requests to retrieve structured user data,. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Sft Dab 600 C Firmware Dbbroadcast
NVD Exploit-DB
EPSS 0% CVSS 8.7
HIGH POC This Week

Vodafone H500s devices running firmware v3.5.10 (hardware model Sercomm VFH500) expose the WiFi access point password via an unauthenticated HTTP endpoint. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass
NVD Exploit-DB
EPSS 0% CVSS 8.7
HIGH This Week

TG8 Firewall exposes a directory such as /data/ over HTTP without authentication. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 8.7
HIGH POC This Week

Denver SHO-110 IP cameras expose a secondary HTTP service on TCP port 8001 that provides access to a '/snapshot' endpoint without authentication. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass
NVD Exploit-DB
EPSS 0% CVSS 8.7
HIGH This Week

PLANEX CS-QP50F-ING2 smart cameras expose a configuration backup interface over HTTP that does not require authentication. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 5.5
MEDIUM POC This Month

A security vulnerability has been detected in Intelbras ICIP 2.0.20. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Icip 30 Firmware Intelbras
NVD VulDB
EPSS 0% CVSS 2.0
LOW POC Monitor

A security flaw has been discovered in Bdtask/CodeCanyon News365 up to 7.0.3. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass File Upload News365 +1
NVD GitHub VulDB
EPSS 0% CVSS 5.4
MEDIUM POC This Month

When processing API requests, the Alteryx server 2022.1.1.42654 and 2024.1 used MongoDB object IDs to uniquely identify the data being requested by the caller. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Alteryx Server Alteryx
NVD VulDB
EPSS 0% CVSS 4.3
MEDIUM Monitor

An Incorrect Access Control vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 which allows remote access to content despite lack of the correct. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Pingalert Application Server Desktopalert
NVD
EPSS 0% CVSS 9.6
CRITICAL This Week

An Incorrect Access Control vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 exploitable remotely for Escalation of Privileges. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Pingalert Application Server Desktopalert
NVD
EPSS 0% CVSS 10.0
CRITICAL This Week

An Incorrect Access Control vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 exploitable remotely for Escalation of Privileges. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Pingalert Application Server Desktopalert
NVD
EPSS 0% CVSS 1.1
LOW Monitor

An insufficient policy enforcement vulnerability in Palo Alto Networks Prisma® Browser on Windows allows a locally authenticated non-admin user to bypass the screenshot control feature of the. Rated low severity (CVSS 1.1), this vulnerability is low attack complexity. No vendor patch available.

Windows Authentication Bypass Microsoft +1
NVD
EPSS 0% CVSS 7.1
HIGH POC PATCH This Month

Memos is a privacy-first, lightweight note-taking service that uses Access Tokens to authenticate application access. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Memos Suse +1
NVD GitHub
EPSS 0% CVSS 8.1
HIGH This Week

Authorization Bypass Through User-Controlled Key, Weak Password Recovery Mechanism for Forgotten Password, Authentication Bypass by Assumed-Immutable Data vulnerability in Optimus Software Brokerage. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Mattermost versions 10.11.x <= 10.11.3, 10.5.x <= 10.5.11, 10.12.x <= 10.12.0 fail to validate the relationship between the post being updated and the MSTeams plugin OAuth flow which allows an. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Mattermost Mattermost Server +1
NVD
EPSS 0% CVSS 6.5
MEDIUM PATCH This Month

Mattermost versions <11 fail to enforce multi-factor authentication on WebSocket connections which allows unauthenticated users to access sensitive information via WebSocket events. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Mattermost Mattermost Server +1
NVD
EPSS 0% CVSS 3.1
LOW PATCH Monitor

Mattermost versions <11.0 fail to properly enforce the "Allow users to view archived channels" setting which allows regular users to access archived channel content and files via the "Open in. Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass Mattermost Mattermost Server
NVD
EPSS 0% CVSS 4.3
MEDIUM PATCH Monitor

Mattermost versions <11 fail to properly restrict access to archived channel search API which allows guest users to discover archived public channels via the. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Mattermost Mattermost Server +1
NVD
EPSS 0% CVSS 7.5
HIGH PATCH This Month

Apollo Federation is an architecture for declaratively composing APIs into a unified graph. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

grist-core is a spreadsheet hosting server. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass Grist Core Getgrist
NVD GitHub
EPSS 0% CVSS 9.0
CRITICAL This Week

IBM AIX 7.2, and 7.3 and IBM VIOS 3.1, and 4.1 stores NIM private keys used in NIM environments in an insecure way which is susceptible to unauthorized access by an attacker using man in the middle. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Authentication Bypass IBM Aix +1
NVD
EPSS 0% CVSS 4.6
MEDIUM POC PATCH Monitor

Directus is a real-time API and App dashboard for managing SQL database content. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Authentication Bypass Directus Monospace
NVD GitHub
EPSS 0% CVSS 6.5
MEDIUM This Month

A class name enumeration was found in Keyfactor SignServer versions prior to 7.3.2. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Signserver Keyfactor
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

An arbitrary file write was found in Keyfactor SignServer versions prior to 7.3.2. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Signserver Keyfactor
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

A local file enumeration was found in Keyfactor SignServer versions prior to 7.3.2 .The property VISIBLE_SIGNATURE_CUSTOM_IMAGE_PATH, which exists in the PDFSigner and the PAdESSigner, can be set to. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Signserver Keyfactor
NVD
EPSS 0% CVSS 6.6
MEDIUM This Month

Dell Alienware Command Center 6.x (AWCC), versions prior to 6.10.15.0, contain an Improper Access Control vulnerability. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Dell Alienware Command Center
NVD
EPSS 0% CVSS 8.8
HIGH This Month

The issue was addressed by refusing external connections by default. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Apple +1
NVD
EPSS 0% CVSS 5.0
MEDIUM POC This Month

Typebot is an open-source chatbot builder. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

Authentication Bypass Typebot
NVD GitHub
EPSS 0% CVSS 3.1
LOW PATCH Monitor

Mattermost versions 10.11.x <= 10.11.3, 10.5.x <= 10.5.11 fail to properly validate team membership permissions in the Add Channel Member API which allows users from one team to access user metadata. Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass Mattermost Mattermost Server
NVD
EPSS 0% CVSS 8.8
HIGH This Month

A vulnerability in Cisco Catalyst Center Virtual Appliance could allow an authenticated, remote attacker to elevate privileges to Administrator on an affected system. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Cisco
NVD
EPSS 1% CVSS 7.4
HIGH PATCH This Month

ZITADEL is an open source identity management platform. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, low attack complexity. This Improper Authentication vulnerability could allow attackers to bypass authentication mechanisms to gain unauthorized access.

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

Insecure Direct Object Reference (IDOR) vulnerability in DeporSite of T-INNOVA. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 3.1
LOW Monitor

Missing authorization in PostgreSQL CREATE STATISTICS command allows a table owner to achieve denial of service against other CREATE STATISTICS users by creating in any schema. Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass Denial Of Service PostgreSQL
NVD
EPSS 0% CVSS 7.5
HIGH PATCH This Month

pgAdmin <= 9.9 is affected by a vulnerability in the LDAP authentication mechanism allows bypassing TLS certificate verification. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Pgadmin 4 Suse +1
NVD GitHub
EPSS 0% CVSS 4.3
MEDIUM Monitor

The Gallery Plugin for WordPress - Envira Photo Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in jetmonsters JetFormBuilder jetformbuilder allows Exploiting Incorrectly Configured Access Control Security Levels.5.3. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in WebToffee Order Export & Order Import for WooCommerce order-import-export-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

Missing Authorization vulnerability in Pluggabl Booster for WooCommerce woocommerce-jetpack allows Exploiting Incorrectly Configured Access Control Security Levels.4.0. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Authentication Bypass +3
NVD
EPSS 0% CVSS 5.3
MEDIUM This Month

Missing Authorization vulnerability in YOP YOP Poll yop-poll allows Exploiting Incorrectly Configured Access Control Security Levels.5.38. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in codepeople Contact Form Email contact-form-to-email allows Exploiting Incorrectly Configured Access Control Security Levels.3.58. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in QuantumCloud ChatBot chatbot allows Exploiting Incorrectly Configured Access Control Security Levels.3.9. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in Ays Pro Survey Maker survey-maker allows Exploiting Incorrectly Configured Access Control Security Levels.1.9.4. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in wpkoithemes WPKoi Templates for Elementor wpkoi-templates-for-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.4.4. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in EDGARROJAS WooCommerce PDF Invoice Builder woo-pdf-invoice-builder allows Exploiting Incorrectly Configured Access Control Security Levels.2.150. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in N-Media Frontend File Manager nmedia-user-file-uploader allows Exploiting Incorrectly Configured Access Control Security Levels.2. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in PluginEver WP Content Pilot wp-content-pilot allows Exploiting Incorrectly Configured Access Control Security Levels.1.7. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in codepeople Appointment Booking Calendar appointment-booking-calendar allows Exploiting Incorrectly Configured Access Control Security Levels.3.95. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

Missing Authorization vulnerability in Jeroen Schmit Theater for WordPress theatre allows Exploiting Incorrectly Configured Access Control Security Levels.18.8. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

The Convert WebP & AVIF | Quicq | Best image optimizer and compression plugin | Improve your Google Pagespeed plugin for WordPress is vulnerable to unauthorized modification of data due to a missing. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

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

The WP Headless CMS Framework plugin for WordPress is vulnerable to protection mechanism bypass in all versions up to, and including, 1.15. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

The Survey Maker plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'ays_survey_show_results' AJAX endpoint in all versions up to, and. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

The Welcart e-Commerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'usces_export' action in all versions up to, and including, 2.11.24. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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

The Survey Maker plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the deactivate_plugin_option() function in all versions up to, and. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP WordPress Authentication Bypass
NVD
EPSS 0% CVSS 4.3
MEDIUM Monitor

The Page Builder: Pagelayer - Drag and Drop website builder plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.5 via the. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Authentication Bypass
NVD
EPSS 0% CVSS 9.3
CRITICAL This Week

An authentication bypass vulnerability has been identified in certain DSL series routers, may allow remote attackers to gain unauthorized access into the affected system. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Dsl Ac51 Firmware Dsl N16 Firmware +2
NVD
EPSS 0% CVSS 1.2
LOW Monitor

Frappe Learning is a learning system that helps users structure their content. Rated low severity (CVSS 1.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Frappe Learning
NVD GitHub
EPSS 0% CVSS 7.2
HIGH POC PATCH This Month

File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Authentication Bypass Denial Of Service Filebrowser +1
NVD GitHub
EPSS 0% CVSS 4.4
MEDIUM PATCH Monitor

sudo-rs is a memory safe implementation of sudo and su written in Rust. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass
NVD GitHub
EPSS 0% CVSS 7.3
HIGH POC PATCH This Week

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

PHP Authentication Bypass Symfony +2
NVD GitHub
EPSS 1% CVSS 8.7
HIGH POC This Week

Tinycontrol LAN Controller v3 (LK3) firmware versions up to 1.58a (hardware v3.8) contain a missing authentication vulnerability in the stm.cgi endpoint. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Denial Of Service
NVD Exploit-DB
EPSS 0% CVSS 9.1
CRITICAL This Week

Dell Data Lakehouse, versions prior to 1.6.0.0, contain(s) an Improper Access Control vulnerability. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Dell Data Lakehouse
NVD
EPSS 0% CVSS 5.5
MEDIUM This Month

A flaw has been found in DinukaNavaratna Dee Store 1.0. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD GitHub VulDB
EPSS 0% CVSS 2.1
LOW POC Monitor

A vulnerability was detected in itsourcecode Online Voting System 1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

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

A SQL injection vulnerability exists in the login functionality of WellSky Harmony version 4.1.0.2.83 within the 'xmHarmony.asp' endpoint. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass SQLi Harmony
NVD
EPSS 0% CVSS 7.5
HIGH This Month

Fujitsu / Fsas Technologies iRMC S6 on M5 before 1.37S mishandles Redfish/WebUI access if the length of a username is exactly 16 characters. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.

Authentication Bypass
NVD
EPSS 0% CVSS 9.8
CRITICAL This Week

An Authentication Bypass issue in CentralSquare Community Development 19.5.7 allows attackers to access the admin panel without admin credentials. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Community Development Centralsquare
NVD
EPSS 2% CVSS 9.8
CRITICAL POC Act Now

A vulnerability in FiberHome GPON ONU HG6145F1 RP4423 allows the device's factory default Wi-Fi password (WPA/WPA2 pre-shared key) to be predicted from the SSID. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Hg6145F1 Firmware Fiberhome
NVD GitHub
EPSS 0% CVSS 9.4
CRITICAL This Week

N-central < 2025.4 is vulnerable to authentication bypass via path traversal. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Path Traversal N Central +1
NVD
EPSS 0% CVSS 7.5
HIGH This Month

Incorrect access control in SIMICAM v1.16.41-20250725, KEVIEW v1.14.92-20241120, ASECAM v1.14.10-20240725 allows attackers to access sensitive API endpoints without authentication. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Ip Camera Firmware
NVD GitHub
EPSS 0% CVSS 9.8
CRITICAL POC Act Now

Tenda AC15 v15.03.05.18_multi) issues an authentication cookie that exposes the account password hash to the client and uses a short, low-entropy suffix as the session identifier. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Tenda Ac15 Firmware
NVD GitHub
EPSS 0% CVSS 8.2
HIGH PATCH This Month

Improper Authentication vulnerability in TYPO3 Extension "Modules" codingms/modules.3.11, from 5.0.0 before 5.7.4, from 6.0.0 before 6.4.2, from 7.0.0 before 7.5.5. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass
NVD
EPSS 0%

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu() In ath12k_dp_mon_rx_deliver_msdu(), peer lookup fails because. No vendor patch available.

Authentication Bypass Linux Linux Kernel
NVD
EPSS 0% CVSS 7.5
HIGH This Month

Apache OpenOffice documents can contain links. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apache Openoffice
NVD
EPSS 0% CVSS 7.5
HIGH This Month

Apache OpenOffice documents can contain links to other files. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apache Openoffice
NVD
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Quick Facts

Typical Severity
CRITICAL
Category
auth
Total CVEs
37594

MITRE ATT&CK

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