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CVE-2026-96893

nvd nist
Published: Oct 13, 2026Modified: Oct 14, 2026

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7.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Exploitability: 2.1 / Impact: 5.2
Source: cve@gitlab.com (Secondary)

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user to inject specially crafted content into AI agent instructions, potentially causing unintended command execution attributed to other users, due to improper neutralization of special elements in AI conversation context construction.

Affected (3)

Products: Gitlab: Gitlab
Gitlab
1 product
Gitlab
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Gitlab
Gitlab
19.1.0 ≤ version < 19.2.8
Gitlab
19.3.0 ≤ version < 19.3.5
Gitlab
19.4.0 ≤ version < 19.4.2

Related CWEs

CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

References (2)

Source: cve@gitlab.com
Release NotesVendor Advisory
Source: cve@gitlab.com
Issue Tracking

Timeline

No history available yet.