PT-2026-4289

CVE-2026-20800

Published

2026-01-22

Updated

2026-07-30

Description by

CVSS 3.1

6.5

Medium

MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Gitea (affected versions not specified)

Description The notification API does not re-validate repository access permissions when providing notification details. Specifically, after a user’s access to a private repository is revoked, they may still be able to view issue and pull request titles through previously received notifications.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploitability

Exploit

Impacts

Researchers

Spingarbor

Vendors

Affected products

Weakness enumeration

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Related identifiers

CVE-2026-20800