Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state writeCreditskamil-sawickiReferenceshttps://github.com/go-gitea/gitea/security/advisories/GHSA-hg5r-vq93-9fv6https://github.com/go-gitea/gitea/pull/37707https://github.com/go-gitea/gitea/releases/tag/v1.26.2https://blog.gitea.com/release-of-1.26.2/