Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the ServeHTTP method of ServeMux runtime/mux.go, which rewrites r.Method from the client-supplied X-HTTP-Method-Override header on form-urlencoded POST requests without restricting the allowed methods. An...

CVE-2026-82284 Quivr Chat Endpoints Missing Ownership Validation

Quivr versions through 0.0.322 fail to validate chat ownership in the GET /chat/chatid/history, DELETE /chat/chatid, and POST /chat/chatid/question/answer endpoints. Authenticated attackers can read other users' conversation histories including private knowledge base content, delete arbitrary...

CVE-2026-82281 Kotaemon Missing Ownership Check in Conversation Functions

Kotaemon through 0.12.0 fails to properly validate conversation ownership in selectconv, deleteconv, renameconv, and onsetpublicconversation functions in control.py. Attackers can read other users' chat histories, delete conversations, or rename conversations by supplying arbitrary conversation...

CVE-2026-82281 Kotaemon Missing Ownership Check in Conversation Functions

Kotaemon through 0.12.0 fails to properly validate conversation ownership in selectconv, deleteconv, renameconv, and onsetpublicconversation functions in control.py. Attackers can read other users' chat histories, delete conversations, or rename conversations by supplying arbitrary conversation...

CVE-2026-82280

Quivr through 0.0.322 fails to validate ownership in its prompt endpoints, allowing any authenticated user to modify prompts by identifier. An attacker with only read-only access to a shared brain can discover exposed prompt identifiers and overwrite system prompts , affecting all users of that b...

EUVD-2026-67810

HyperDX through 1.10.1 fails to enforce role-based access controls in team management endpoints, allowing any team member to perform administrative actions. Attackers can delete team members including owners, rotate API keys, and rename teams by sending requests to PATCH /team/apiKey, PATCH...

CVE-2026-82279

HyperDX through version 1.10.1 fails to enforce role-based access control on team management endpoints, allowing any authenticated team member (low privileges) to perform administrative actions. Specifically, requests to PATCH /team/apiKey , PATCH /team/name , and DELETE /team/member can be used ...

CVE-2026-82271 R2R Missing Ownership Check Allows Modifying Other Users' Conversations

R2R through 3.6.5 fails to properly validate user ownership in conversation update and message handlers, allowing authenticated users to modify other users' conversations. Attackers can supply arbitrary conversation identifiers to rename conversations and append messages to other users'...

CVE-2026-82272

Immich versions up to 3.1.0 contain a visibility enforcement flaw: when an asset is locked via the single-asset endpoint , the lock is not correctly applied to shared albums and shared links , allowing a low-privileged attacker to read the asset and its metadata without bypassing any other protec...

CVE-2026-82272 Immich Locked Assets Remain Readable Through Albums and Shared Links

Immich through 3.1.0 fails to properly enforce locked asset visibility when assets are locked through the single-asset endpoint, allowing them to remain accessible through shared albums and links. Attackers can read locked assets and their metadata by accessing existing shared albums or links,...

EUVD-2026-67802

R2R through 3.6.5 fails to properly validate user ownership in conversation update and message handlers, allowing authenticated users to modify other users' conversations. Attackers can supply arbitrary conversation identifiers to rename conversations and append messages to other users'...

CVE-2026-82272 Immich Locked Assets Remain Readable Through Albums and Shared Links

Immich through 3.1.0 fails to properly enforce locked asset visibility when assets are locked through the single-asset endpoint, allowing them to remain accessible through shared albums and links. Attackers can read locked assets and their metadata by accessing existing shared albums or links,...

EUVD-2026-67803

Immich through 3.1.0 fails to properly enforce locked asset visibility when assets are locked through the single-asset endpoint, allowing them to remain accessible through shared albums and links. Attackers can read locked assets and their metadata by accessing existing shared albums or links,...

CVE-2026-82272 Immich Locked Assets Remain Readable Through Albums and Shared Links

Immich through 3.1.0 fails to properly enforce locked asset visibility when assets are locked through the single-asset endpoint, allowing them to remain accessible through shared albums and links. Attackers can read locked assets and their metadata by accessing existing shared albums or links,...

CVE-2026-81761

Subscriber Broken Access Control in WpEvently = 5.5.0 versions...

CVE-2026-81759

Contributor Broken Access Control in WpEvently = 5.5.0 versions...

CVE-2026-81767

Unauthenticated Broken Access Control in Simple Payment = 2.5.2 versions...

CVE-2026-81284

Contributor Broken Access Control in ACF Extended = 0.9.2.6 versions...

CVE-2026-81578

An improper access control vulnerability exists in the web management interface of PaperCut MF and PaperCut NG. Under specific conditions, unauthenticated remote requests targeting administrative functions can trigger backend actions prior to the completion of access validation checks. This allow...

CVE-2026-56854

The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. Permissions returned by the PasswordCallback, KeyboardInteractiveCallback,...