CVE-2026-118395 Details
Description
Gitea 1.27.3 stopped personal access tokens restricted to public resources (`public-only`) from creating repositories through `POST /api/v1/user/repos` and `POST /api/v1/repos/migrate`, but `POST /api/v1/org/{org}/repos`, `POST /api/v1/orgs/{org}/repos`, `POST /api/v1/orgs` and `POST /api/v1/repos/{owner}/{repo}/generate` still accepted such tokens. A holder of a public-only token with the needed write scopes could create private repositories in organizations where the token's owner may create repositories, create private organizations, and generate private repositories from templates. The token still could not read the private repositories it created.
A vulnerability in Gitea version 1.27.3 allows personal access tokens (PATs) restricted to public resources to create private repositories in organizations. This issue arises because the 'public-only' token restriction was not applied to the deprecated 'POST /api/v1/org/{org}/repos' route, while it was enforced on other repository creation endpoints. As a result, a token with 'public-only', 'write:repository', and 'write:organization' scopes could be used to create private repositories in organizations where the token owner has repository creation rights.
Users can upgrade to Gitea version 28.3.0, where this vulnerability has been fixed. Instructions for upgrading are available in the Gitea documentation.
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 Nov 1, 2026CISA-ADP
Assessed Nov 6, 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://blog.gitea.com/release-of-28.3.0/ | Gitea Limited | Release NotesVendor |
| https://github.com/go-gitea/gitea/pull/39690 | Gitea Limited | Source CodeVendor |
| https://github.com/go-gitea/gitea/pull/39853 | Gitea Limited | Source CodeVendor |
| https://github.com/go-gitea/gitea/releases/tag/v28.3.0 | Gitea Limited | Release NotesVendor |
| https://github.com/go-gitea/gitea/security/advisories/GHSA-x5v4-836g-f95x | Gitea Limited | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-284 | Improper Access Control | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Gitea | <= 28.2.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 6, 2026 | CVE Modified | CISA-ADP |
| Nov 1, 2026 | New CVE Received | Gitea Limited |