CVE-2026-82668 klaussilveira GitList Git Command Line CommandLine.php getDefaultBranch os command injection
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-82668?
CVE-2026-82668 is a medium-severity vulnerability in klaussilveira GitList, published on 31 Aug 2026.
Official description
A security vulnerability has been detected in klaussilveira GitList 2.0.0. Affected by this vulnerability is the function getDefaultBranch of the file src/SCM/System/Git/CommandLine.php of the component Git Command Line. Such manipulation leads to os command injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 3.0.0-beta addresses this issue. The name of the patch is 88cf2866083d5f7c20d9d565c45f828a7ad1516b. Upgrading the affected component is advised.
Which versions are affected by CVE-2026-82668?
How do I fix CVE-2026-82668?
No fix has been published for CVE-2026-82668 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-82668 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82668 exists.
Sources
Also known as GHSA-v64j-pgc3-qgc9.