GHSA-9cgq-wp42-4rpq

ghsaUSosv

Gitea does not properly verify authorization when canceling scheduled auto-merges via the web interface

view advisory published 2026-01-23Licence: CC-BY-4.0

Gitea does not properly verify authorization when canceling scheduled auto-merges via the web interface. A user with read access to pull requests may be able to cancel auto-merges scheduled by other users.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-20888US	—OT elevated	0.33% (26th)	—	2026-01-22
Gitea does not properly verify authorization when canceling scheduled auto-merges via the web interface. A user with read access to pull requests may be able to cancel auto-merges…

references

External citations — patches, advisories, analysis.

https://blog.gitea.com/release-of-1.25.4WEB
https://github.com/go-gitea/giteaPACKAGE
https://github.com/go-gitea/gitea/pull/36341WEB
https://github.com/go-gitea/gitea/pull/36356WEB
https://github.com/go-gitea/gitea/releases/tag/v1.25.4WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-20888ADVISORY

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