CVE-2026-30850 Parse Server: File metadata endpoint bypasses `beforeFind` / `afterFind` trigger authorization

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.9 and 9.5.0-alpha.9, the file metadata endpoint GET /files/:appId/metadata/:filename does not enforce beforeFind / afterFind file triggers. When these triggers are used as...

CVE-2026-30850

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.9 and 9.5.0-alpha.9, the file metadata endpoint GET /files/:appId/metadata/:filename does not enforce beforeFind / afterFind file triggers. When these triggers are used as...

CVE-2026-30850

Parse Server contains a vulnerability where the file metadata endpoint (GET /files/:appId/metadata/:filename) bypasses beforeFind / afterFind triggers prior to versions 8.6.9 and 9.5.0-alpha.9. When these triggers act as access-control gates, the endpoint can expose file metadata without enforcin...