TREK is a collaborative travel planner. Prior to 2.7.2, TREK was missing authorization checks on the Immich trip photo management routes. This vulnerability is fixed in 2.7.2.
https://github.com/mauriceboe/TREK/security/advisories/GHSA-pcr3-6647-jh72
https://github.com/mauriceboe/TREK/releases/tag/v2.7.2
https://github.com/mauriceboe/TREK/commit/16277a3811a00c2983f7486fee83c112986cb179