CVE-2026-63792 | BDVDB-2026-388917 Detail

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.

Impact#

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Exploit#

History#

1. Version 12026-10-14Record published in the CVE List.