CVE-2026-63792 — Gitea private reusable workflow disclosure to fork runs
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 pri…
Published: 2026-10-14 · CVSS: 5.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7