Description
immich before 3.0.3 contains a broken access control vulnerability in the PUT /albums/:id/user/:userId endpoint that allows shared album editors to modify member roles without owner-only restrictions. Attackers with editor access can demote the album owner to editor and promote themselves to owner in sequential requests, gaining full control including deletion and eviction capabilities.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| immich-app | immich | < 3.0.3 | 3.0.3 |
References
- Researcher Disclosure technical-description exploit issue-tracking
- immich v3.0.3 Release Notes release-notes
- Pull Request issue-tracking patch
- Patch Commit patch
- https://www.vulncheck.com/advisories/immich-shared-album-editor-ownership-takeover-via-updateuser third-party-advisory