CVE-2026-20883

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Gitea's stopwatch API does not re-validate repository access permissions. After a user's access to a private repository is revoked, they may still view issue titles and repository names through previously started stopwatches.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-284

Affected software

Vendor	Product	Versions
Gitea	Gitea Open Source Git Server	<= 1.25.3

References

https://blog.gitea.com/release-of-1.25.4/Release Notes
https://github.com/go-gitea/gitea/pull/36340Issue Tracking, Patch
https://github.com/go-gitea/gitea/pull/36368Issue Tracking, Patch
https://github.com/go-gitea/gitea/releases/tag/v1.25.4Release Notes
https://github.com/go-gitea/gitea/security/advisories/GHSA-644v-xv3j-xgqgBroken Link

Timeline

Published: Jan 22, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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