CVE-2026-96893 GitLab EE - Command Injection

GitLab EE >= 19.1, < 19.2.8, 19.3 < 19.3.5, and 19.4 < 19.4.2 contains a command injection caused by improper neutralization of special elements in AI conversation context construction, letting authenticated users cause unintended command execution attributed to other users.

CVSS base score 7.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.55% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Published
13 October 2026
Updated
15 October 2026
Weakness
CWE-74

Vendor fix

Upgrade to versions 19.2.8, 19.3.5, 19.4.2 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs