CVE-2026-73135

MEDIUMCVSS 5.3

Description

Gitea uses inconsistent repository visibility predicates, and the condition used by some repository-listing endpoints admits repositories whose owners are hidden from the viewer. Those listings disclose repository metadata even though direct routes correctly deny access with a 404 response. The issue exposes repository existence and listing information across the intended owner-visibility boundary.

Timeline

Published:October 14th, 2026 3:17 PM

Last modified:October 14th, 2026 4:17 PM

CVSS Scoring

CVSS v3: 5.3 (MEDIUM)

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

Weaknesses (CWE)

CWE-200

References & Reports

Advisories, patches, and third-party reports

https://blog.gitea.com/release-of-1.27.3/
https://github.com/go-gitea/gitea/pull/39009
https://github.com/go-gitea/gitea/pull/39012
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/security/advisories/GHSA-hch4-r2j8-xm72

Source: NIST NVD · Data may lag official sources by up to one minute