6.5

CVE-2026-20800

Notification API Leaks Private Repository Issue Titles After Collaborator Permission Revocation

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitea ≫ Gitea SwPlatform- Version < 1.25.4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.34% 0.26
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

https://blog.gitea.com/release-of-1.25.4/
Release Notes
https://github.com/go-gitea/gitea/releases/tag/v1.25.4
Release Notes
https://github.com/go-gitea/gitea/pull/36339
Patch
Issue Tracking
https://github.com/go-gitea/gitea/security/advisories/GHSA-g54m-9f6g-wj7q
Broken Link