CVEvulnerability
CVE-2026-63792
5.3 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-10-14
- Last modified
- 2026-10-14
- Assigner
- 88ee5874-cf24-4952-aea0-31affedb7ff2
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-280
Description
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.
Related
Weakness · CWE (1)
- CWE-280 Improper Handling of Insufficient Permissions or Privileges weakness
References
- https://blog.gitea.com/release-of-1.27.3/ blog.gitea.com
- https://github.com/go-gitea/gitea/pull/39005 github.com
- https://github.com/go-gitea/gitea/pull/39018 github.com
- https://github.com/go-gitea/gitea/releases/tag/v1.27.3 github.com
- https://github.com/go-gitea/gitea/security/advisories/GHSA-2xph-7j4g-43rg github.com