CVE-2026-30850
CVE-2026-30850 · Parse Server: File metadata endpoint bypasses `beforeFind` / `afterFind` trigger authorization
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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 access-control gates, the metadata endpoint bypasses them entirely, allowing unauthorized access to file metadata. This issue has been patched in versions 8.6.9 and 9.5.0-alpha.9.
CVSS 6.3 · Medium · EPSS 0.4% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
parse-server
- Versions
- < 8.6.9: Affected
- < 9.5.0-alpha.9: Affected
No fix published
parse-server npm
- Affected ranges
- SEMVER: < 8.6.9
Update to 8.6.9
parse-server npm
- Affected ranges
- SEMVER: ≥ 9.0.0-alpha.1, < 9.5.0-alpha.9
Update to 9.5.0-alpha.9