CVE-2026-40349 | BDVDB-2026-327641 Detail

Description#

Movary is a self hosted web app to track and rate a user's watched movies. Prior to version 0.71.1, an ordinary authenticated user can escalate their own account to administrator by sending `isAdmin=true` to `PUT /settings/users/{userId}` for their own user ID. The endpoint is intended to let a user edit their own profile, but it updates the sensitive `isAdmin` field without any admin-only authorization check. Version 0.71.1 patches the issue.

Impact#

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Exploit#

History#

1. Version 12026-04-18Record published in the CVE List.
2. Version 22026-04-20Most recent update recorded in the CVE List.