MEDIUM 5.3 NVD
CVE-2026-63792
Gitea's collaborative-owner authorization path for reading cross-repository reusable workflows does not exclude fork pull request runs. An approved fork workflo
Gitea's collaborative-owner authorization path for reading cross-repository reusable workflows does not exclude fork pull request runs. An approved fork workflow targeting a private repository can read workflow files from another private repository that trusts the base repository's owner through collaborative-owner configuration. The issue exposes private reusable workflow contents at caller-selected Git refs; it does not itself grant write access or code execution in the other repository.
References
- https://blog.gitea.com/release-of-1.27.3/
- https://github.com/go-gitea/gitea/pull/39005
- https://github.com/go-gitea/gitea/pull/39018
- https://github.com/go-gitea/gitea/releases/tag/v1.27.3
- https://github.com/go-gitea/gitea/security/advisories/GHSA-2xph-7j4g-43rg
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-14 via NVD.
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