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.
Metrics
Affected Vendors & Products
References
History
Fri, 23 Oct 2026 15:00:00 +0000
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Gitea
Gitea gitea |
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Gitea
Gitea gitea |
Wed, 14 Oct 2026 16:30:00 +0000
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cvssV3_1
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Wed, 14 Oct 2026 14:45:00 +0000
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| 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. | |
| Title | Gitea private reusable workflow disclosure to fork runs | |
| Weaknesses | CWE-280 | |
| References |
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Status: PUBLISHED
Assigner: Gitea
Published: 2026-10-14T14:29:01.896Z
Updated: 2026-10-14T15:19:19.611Z
Reserved: 2026-08-13T16:50:59.154Z
Link: CVE-2026-63792
Updated: 2026-10-14T15:19:05.127Z
Status : Deferred
Published: 2026-10-14T15:17:21.430
Modified: 2026-10-14T16:17:49.657
Link: CVE-2026-63792
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