CVE-2026-52808 Details
Description
Gogs is an open source self-hosted Git service. Prior to 0.14.3, three API endpoints — PATCH /api/v1/repos/:owner/:repo/issue-tracker, PATCH /api/v1/repos/:owner/:repo/wiki, and POST /api/v1/repos/:owner/:repo/mirror-sync — are gated by reqRepoWriter() rather than reqRepoAdmin(). The equivalent operations in the web UI sit behind reqRepoAdmin, which requires AccessMode >= AccessModeAdmin. A write-level collaborator (who has AccessMode == AccessModeWrite < AccessModeAdmin) can therefore call these API endpoints directly to disable the native issue tracker or wiki, inject attacker-controlled external tracker/wiki URLs that redirect all repository visitors, or trigger mirror sync — none of which they are authorized to do. This vulnerability is fixed in 0.14.3.
A vulnerability in Gogs prior to version 0.14.3 allows write-level collaborators to access and modify admin-only repository settings through three API endpoints. These endpoints, which manage the issue tracker, wiki, and mirror synchronization, are improperly protected by a middleware that grants access to any user with write-level permissions. As a result, an unauthorized user can disable the native issue tracker or wiki, inject external URLs that redirect repository visitors, or trigger mirror synchronization, actions that are not within their authorized rights.
Users can update to Gogs version 0.14.3 or later, where this vulnerability has been patched. Instructions for downloading the latest version are available on the Gogs GitHub releases page.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 24, 2026CISA-ADP
Assessed Jun 25, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/gogs/gogs/security/advisories/GHSA-268j-37xf-pp52 | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/gogs/gogs/commit/6283462119bd8894f1599d70339b5e823f99954a | [email protected] | Source CodeVendor |
| https://github.com/gogs/gogs/pull/8327 | [email protected] | Issue TrackingVendor |
| https://github.com/gogs/gogs/releases/tag/v0.14.3 | [email protected] | Release NotesVendor |
| https://github.com/gogs/gogs/security/advisories/GHSA-268j-37xf-pp52 | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-269 | Improper Privilege Management | [email protected] |
| CWE-863 | Incorrect Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Gogs | < 0.14.3 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 25, 2026 | CVE Modified | CISA-ADP |
| Jun 24, 2026 | New CVE Received | [email protected] |