NPM: ApostropheCMS: Unauthenticated resource exhaustion via pre-auth aposBigUpload processing in @apostrophecms/import-export

NPM: ApostropheCMS: Unauthenticated resource exhaustion via pre-auth aposBigUpload processing in @apostrophecms/import-export vulnerability discovered by ? in WordPress Npm apostrophe versions 4.33.0...

CVE-2026-113711 ApostropheCMS: Unauthenticated resource exhaustion via pre-auth aposBigUpload processing in @apostrophecms/import-export

ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0 of ApostropheCMS and 3.7.0 of the import-export module, import routes invoke bigUploadMiddleware without an early authorize callback, allowing unauthenticated requests to perform upload initialization, chunk storag...

CVE-2026-113711

The ApostropheCMS Node.js content management system is vulnerable to unauthenticated resource exhaustion due to improper authorization in the @apostrophecms/import-export module. Specifically, import routes invoke bigUploadMiddleware without an early authorize callback, enabling unauthenticated r...