CVE-2026-58424 Permanent Fork PR Workflow Approval Gate Bypass

High 8.9 Published Updated

Attackers can bypass approval gates for permanent fork pull requests, allowing unauthorized code changes in Gitea Git servers.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
Available

What is CVE-2026-58424?

CVE-2026-58424 is a high-severity missing authorization vulnerability in Gitea Open Source Git Server, published on 3 Jul 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Permanent Fork PR Workflow Approval Gate Bypass

Weakness: CWE-732, CWE-863, CWE-285

Which versions are affected by CVE-2026-58424?

3 open source packages ship an affected version, including code.gitea.io/gitea.

PackageAffectedFixed in
code.gitea.io/gitea GoAll versions1.26.3
code.gitea.io/gitea GoAll versions1.26.3
code.gitea.io/gitea GoAll versions1.26.3

How do I fix CVE-2026-58424?

Upgrade code.gitea.io/gitea to 1.26.3 or later.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-58424 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-58424 exists.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-777r-4v59-6486, GO-2026-6044.

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