Gitea versions up to and including 1.26.1 have insufficient permission checks for Composer package source links, which can expose private or internal package source information.

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Gitea
  • Gitea Open Source Git Server

No data.

No data.

References
Link Providers
https://blog.gitea.com/release-of-1.26.2/ cve-icon
https://github.com/go-gitea/gitea/pull/37610 cve-icon
https://github.com/go-gitea/gitea/releases/tag/v1.26.2 cve-icon
https://github.com/go-gitea/gitea/security/advisories/GHSA-8qw8-rq86-9pc2 cve-icon
History

Mon, 06 Jul 2026 23:15:00 +0000

Type Values Removed Values Added
First Time appeared Gitea
Gitea gitea Open Source Git Server
Vendors & Products Gitea
Gitea gitea Open Source Git Server

Fri, 03 Jul 2026 20:45:00 +0000

Type Values Removed Values Added
Description Gitea versions up to and including 1.26.1 have insufficient permission checks for Composer package source links, which can expose private or internal package source information.
Title Gitea Composer package source links use insufficient permission checks
Weaknesses CWE-862
References
Metrics cvssV3_0

{'score': 8.2, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Gitea

Published: 2026-07-03T20:19:36.924Z

Updated: 2026-07-03T20:19:36.924Z

Reserved: 2026-03-03T03:25:50.291Z

Link: CVE-2026-27771

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.