GHSA-XHQ9-58FW-859P ApostropheCMS: publicApiProjection Bypass via project Query Builder in Piece-Type REST API

Summary The getRestQuery method in the @apostrophecms/piece-type module checks whether a MongoDB projection has already been set before applying the admin-configured publicApiProjection. An unauthenticated attacker can supply a project query parameter in the REST API request to pre-populate the...

EUVD-2026-23102

ApostropheCMS: publicApiProjection Bypass via project Query Builder in Piece-Type REST API...

CVE-2026-33888 ApostropheCMS: publicApiProjection Bypass via `project` Query Builder in Piece-Type REST API

ApostropheCMS is an open-source Node.js content management system. Versions 4.28.0 and prior contain an authorization bypass vulnerability in the getRestQuery method of the @apostrophecms/piece-type module, where the method checks whether a MongoDB projection has already been set before applying...

PT-2026-33173

Name of the Vulnerable Software and Affected Versions ApostropheCMS versions prior to 4.29.0 Description An authorization bypass exists in the REST API of this open-source Node.js content management system. Unauthenticated attackers can extract all distinct field values for any schema field type...