CVE-2026-82668
klaussilveira GitList Git Command Line CommandLine.php getDefaultBranch os command injection
- State
- Published
- Severity
- 6.9 Medium
- Published
- Aug 31, 2026
- Updated
- Aug 31, 2026
- Reserved
- Aug 30, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
GitListklaussilveira |
|
References
- VDB-397167 | klaussilveira GitList Git Command Line CommandLine.php getDefaultBranch os command injectionvdb-entrytechnical-description
- VDB-397167 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-82668 | CVE Analysis and Reportthird-party-advisory
- Submit #893866 | klaussilveira gitlist 2.0.0 Configurationthird-party-advisory
- https://github.com/klaussilveira/gitlist/issues/947exploitissue-tracking
- https://github.com/klaussilveira/gitlist/commit/88cf2866083d5f7c20d9d565c45f828a7ad1516bpatch
- https://github.com/klaussilveira/gitlist/releases/tag/3.0.0-betapatch
- https://github.com/klaussilveira/gitlist/product
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