CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCVE-2026-20800
Medium (6.5) in gitea gitea. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in github.com/go-gitea/gitea 1.25.4.
Gitea's notification API does not re-validate repository access permissions when returning notification details. After a user's access to a private repository is revoked, they may still view issue and pull request titles through previously received notifications.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-31)
- CWE
- CWE-200
- Published
- Modified
- Record from
- the NVD, synced
Affected
- gitea:gitea
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-2vgv-hgv4-22mh | Go | github.com/go-gitea/gitea | <1.25.4 | 1.25.4 |
| GO-2026-4362 | Go | code.gitea.io/gitea | <1.25.4 | 1.25.4 |