CVE-2026-39857

ApostropheCMS is an open-source Node.js content management system. Versions 4.28.0 and prior contain an authorization bypass vulnerability in the choices and counts query parameters of the REST API, where these query builders execute MongoDB distinct operations that bypass the publicApiProjection...

EUVD-2026-23108

ApostropheCMS: Information Disclosure via choices/counts Query Parameters Bypassing publicApiProjection Field Restrictions...

CVE-2026-39857

CVE-2026-39857 – ApostropheCMS (Node.js) : Versions 4.28.0 and earlier contain an authorization bypass in the REST API (choices and counts query parameters) where MongoDB distinct() is used in a way that ignores publicApiProjection restrictions. This allows an unauthenticated attacker to retrieve...

CVE-2026-39857: Exposure of Sensitive Information to an Unauthorized Actor

ApostropheCMS is an open-source Node.js content management system. Versions 4.28.0 and prior contain an authorization bypass vulnerability in the choices and counts query parameters of the REST API, where these query builders execute MongoDB distinct operations that bypass the publicApiProjection...