CVE-2026-111626 Webreaper Damselfly through 4.5.3 Missing Authentication on REST API Controllers

Webreaper Damselfly through 4.5.3 contains an authentication bypass vulnerability that allows unauthenticated attackers to access all /api/ routes because controller authorization attributes are commented out. Attackers can send PUT /api/users with Admin roles to create administrator accounts, or...

CVE-2026-111626 Webreaper Damselfly through 4.5.3 Missing Authentication on REST API Controllers

Webreaper Damselfly through 4.5.3 contains an authentication bypass vulnerability that allows unauthenticated attackers to access all /api/ routes because controller authorization attributes are commented out. Attackers can send PUT /api/users with Admin roles to create administrator accounts, or...

CVE-2026-111626

The Webreaper Damselfly software (through version 4.5.3 ) is vulnerable to an authentication bypass because controller authorization attributes are commented out. This flaw allows unauthenticated attackers to access all */api/ routes. By sending a PUT /api/users request with Admin roles, an attac...

Nginx UI: Account Takeover via Missing `RequireSecureSession` on User Management Endpoint

Summary POST /api/users/:id allows any authenticated user to change any other user's password without RequireSecureSession 2FA verification. In contrast, the self password change endpoint POST /api/user/password correctly requires RequireSecureSession. This inconsistency enables any authenticated...

GHSA-2GC7-J998-5XX6 Nginx UI: Account Takeover via Missing `RequireSecureSession` on User Management Endpoint

Summary POST /api/users/:id allows any authenticated user to change any other user's password without RequireSecureSession 2FA verification. In contrast, the self password change endpoint POST /api/user/password correctly requires RequireSecureSession. This inconsistency enables any authenticated...

CVE-2026-84314

Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, the POST /api/users/:id user-management endpoint permits an authenticated user to change another user's password without passing RequireSecureSession, even though the self-service password-change path requires that step-up...

CVE-2026-84314

Nginx UI, a web user interface for the Nginx web server, is vulnerable to Account Takeover in versions prior to 2.4.1 . The POST /api/users/:id user-management endpoint fails to enforce the RequireSecureSession step-up, which is otherwise required for self-service password changes. An attacker wi...

CVE-2026-84314 Nginx UI: Account Takeover via Missing `RequireSecureSession` on User Management Endpoint

Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, the POST /api/users/:id user-management endpoint permits an authenticated user to change another user's password without passing RequireSecureSession, even though the self-service password-change path requires that step-up...

DEBIAN-CVE-2026-66078

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15 and 4.0.20 and 4.1.11 and 4.2.6, protected tag bypass via bulk-delete. dELETE /api/users/:name refuses to delete users tagged protected rabbitmgmtwmuser:deleteresource/2 checks isprotecteduser. POST /api/users/bulk-delete...

CVE-2026-66078 RabbitMQ: protected tag bypass via bulk-delete

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15 and 4.0.20 and 4.1.11 and 4.2.6, protected tag bypass via bulk-delete. dELETE /api/users/:name refuses to delete users tagged protected rabbitmgmtwmuser:deleteresource/2 checks isprotecteduser. POST /api/users/bulk-delete...

EUVD-2026-87150

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15 and 4.0.20 and 4.1.11 and 4.2.6, protected tag bypass via bulk-delete. dELETE /api/users/:name refuses to delete users tagged protected rabbitmgmtwmuser:deleteresource/2 checks isprotecteduser. POST /api/users/bulk-delete...

PT-2026-98903

Name of the Vulnerable Software and Affected Versions RabbitMQ versions 3.13.0 through 3.13.14 RabbitMQ versions 4.0.x prior to 4.0.20 RabbitMQ versions 4.1.x prior to 4.1.11 RabbitMQ versions 4.2.x prior to 4.2.6 Description A protected tag bypass exists when the rabbitmqmanagement plugin is...

Linux Distros Unpatched Vulnerability : CVE-2026-61628

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nginx ignition is a user interface for the nginx web server. Prior to version 2.41.1, POST /api/users/onboarding/finish is registered as anonymous unauthenticat...

CVE-2026-61628: Concurrent Execution using Shared Resource with Improper Synchronization

nginx ignition is a user interface for the nginx web server. Prior to version 2.41.1, POST /api/users/onboarding/finish is registered as anonymous unauthenticated and creates a user with full ReadWrite admin permissions. Because the handler uses a check-then-act TOCTOU pattern between the...

PT-2026-96639

Summary POST /api/users/onboarding/finish is registered as anonymous unauthenticated and creates a user with full ReadWrite admin permissions. Because the handler uses a check-then-act TOCTOU pattern between the "onboarding already completed?" check and the user-creation write, with no atomic...

PT-2026-96118

Name of the Vulnerable Software and Affected Versions nginx ignition versions prior to 2.41.1 Description An issue exists where the POST /api/users/onboarding/finish endpoint is accessible to unauthenticated users and allows the creation of an account with full ReadWrite admin permissions. The...

CVE-2026-44648: Insufficient Session Expiration

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to 1.18.0, SillyTavern relies on cookie-session for authentication, storing all session data user handle,...

CVE-2019-16097

core/api/user.go in Harbor 1.7.0 through 1.8.2 allows non-admin users to create admin accounts via the POST /api/users API, when Harbor is setup with DB as authentication backend and allow user to do self-registration. Fixed version: v1.7.6 v1.8.3. v.1.9.0. Workaround without applying the fix:...

PT-2019-14506 · Vmware · Harbor

Name of the Vulnerable Software and Affected Versions: Harbor versions 1.7.0 through 1.8.2 Description: The issue allows non-admin users to create admin accounts via the "POST /api/users" API endpoint, when Harbor is set up with a DB as the authentication backend and allows users to do...

CVE-2019-16097: Missing Authorization

core/api/user.go in Harbor 1.7.0 through 1.8.2 allows non-admin users to create admin accounts via the POST /api/users API, when Harbor is setup with DB as authentication backend and allow user to do self-registration. Fixed version: v1.7.6 v1.8.3. v.1.9.0. Workaround without applying the fix:...