CVE-2022-31669: Linuxfoundation Harbor

High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days.

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

Affected products

• Linuxfoundation Harbor: from 2.0.0, before 2.4.3 (fixed in 2.4.3); from 2.5.0, before 2.5.2 (fixed in 2.5.2)

Published 2024-11-14. Last modified 2026-06-17.