Directus: TUS Upload Authorization Bypass Allows Arbitrary File Overwrite

Summary Directus' TUS resumable upload endpoint /files/tus allows any authenticated user with basic file upload permissions to overwrite arbitrary existing files by UUID. The TUS controller performs only collection-level authorization checks, verifying the user has some permission on directusfile...

GHSA-MV33-9F6J-PFMC Directus allows unauthenticated file upload and file modification due to lacking input sanitization

Summary A vulnerability exists in the file update mechanism which allows an unauthenticated actor to modify existing files with arbitrary contents without changes being applied to the files' database-resident metadata and / or upload new files, with arbitrary content and extensions, which won't...

PT-2025-34141

Name of the Vulnerable Software and Affected Versions Directus versions 10.8.0 through 11.9.2 Description A flaw in the file update mechanism of the Directus API allows an unauthenticated actor to modify existing files with arbitrary content or upload new files with arbitrary content and...