Gitea's user SSH and GPG key-list API endpoints omit the profile visibility check applied by their web equivalents. A restricted account can retrieve public keys, key titles, fingerprints, and GPG-embedded email addresses belonging to Limited-visibility users. The disclosure concerns public key material and associated metadata, not private cryptographic keys.
https://github.com/go-gitea/gitea/security/advisories/GHSA-wwmh-7r9x-fg49
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/pull/39039
https://github.com/go-gitea/gitea/pull/39004