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CVE-2026-20800

Notification API Leaks Private Repository Issue Titles After Collaborator Permission Revocation PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Gitea / Gitea Open Source Git Serveraffected 0 through 1.25.3

CWE

CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.