Vulnerability · Published Jul 3, 2026 · Assigned by Gitea
CVE-2026-26292Gitea LFS mirror synchronization bypasses migration HTTP transport restrictions
Critical 9.8
In plain English
A critical-severity improper access control in Gitea Open Source Git Server from Gitea. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 51% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.7%top 48.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Gitea versions before 1.25.5 do not use the migration HTTP transport for LFS push and sync mirror operations, bypassing the configured migration transport protections for those LFS requests.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | code.gitea.io/gitea | 1.25.5 | GHSA-rc56-rj3f-xggf |
| Go | code.gitea.io/gitea | 1.25.5 | GO-2026-6344 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Gitea | Gitea Open Source Git Server | 0 – before 1.25.5 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- GitHub Pull Request #36665 patch
- GitHub Pull Request #36691 patch
- Gitea v1.25.5 Release release-notes
- Gitea v1.25.5 Release Blog Post release-notes