https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-17T10:12:23.957794+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bit-harbor-2022-31670 BIT-harbor-2022-31670 — Harbor fails to validate the user permissions when updating tag retention policies 2026-10-17T10:12:23.961077+00:00

Affected: Bitnami: harbor

Harbor fails to validate the user permissions when updating tag retention policies.

By sending a request to update a tag retention policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag retention policies configured in other projects.

 https://cve.radiocsirt.org/vuln/euvd-2026-201511 EUVD-2026-201511 2026-10-17T10:12:23.961130+00:00 EUVD-2026-201511 https://cve.radiocsirt.org/vuln/fkie_cve-2022-31670 fkie_cve-2022-31670 2026-10-17T10:12:23.961147+00:00

Harbor fails to validate the user permissions when updating tag retention policies.

By sending a request to update a tag retention policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag retention policies configured in other projects.

 https://cve.radiocsirt.org/vuln/ghsa-3637-v6vq-xqqw GHSA-3637-v6vq-xqqw — Harbor fails to validate the user permissions when updating tag retention policies 2026-10-17T10:12:23.961172+00:00

Affected: Go: github.com/goharbor/harbor

### Impact Harbor fails to validate the user permissions when updating tag retention policies. API call:

PUT /retentions/{id}

By sending a request to update a tag retention policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag retention policies configured in other projects.

### Patches This and similar issues are fixed in Harbor v2.5.2 and later. Please upgrade as soon as possible.

### Workarounds There are no workarounds available.

### For more information If you have any questions or comments about this advisory: * Open an issue in [the Harbor GitHub repository](https://github.com/goharbor/harbor)

### Credits Thanks to [Gal Goldstein](https://www.linkedin.com/in/gal-goldshtein/) and [Daniel Abeles](https://www.linkedin.com/in/daniel-abeles/) from [Oxeye Security](https://www.oxeye.io/) for reporting this issue.

 https://cve.radiocsirt.org/vuln/gsd-2022-31670 gsd-2022-31670 2026-10-17T10:12:23.961207+00:00 gsd-2022-31670