CVE-2026-67577

MEDIUMCVSS 4.3

Description

Gitea's activity-feed and contribution-heatmap API handlers do not apply the profile visibility check for restricted accounts viewing Limited-visibility users. A restricted user can retrieve activity records and contribution timestamps that the corresponding profile routes deny. Exposed activity can include repository names, commit messages, and issue or pull request events associated with qualifying public-repository activity.

Timeline

Published:October 14th, 2026 3:17 PM

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

CVSS Scoring

CVSS v3: 4.3 (MEDIUM)

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

Weaknesses (CWE)

CWE-284

References & Reports

Advisories, patches, and third-party reports

https://blog.gitea.com/release-of-1.27.3/
https://github.com/go-gitea/gitea/pull/39004
https://github.com/go-gitea/gitea/pull/39039
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/security/advisories/GHSA-rfm6-r2x5-cg56

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