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CVE-2026-9694

nvd nist
Published: Jun 11, 2026Modified: Jun 11, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.9 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions, could have allowed an unauthenticated user to impersonate the GitLab Support Bot and inject arbitrary content via a specially crafted Service Desk email reply due to improper neutralization in email template processing.

Affected (6)

Products: Gitlab: Gitlab
Gitlab
1 product
Gitlab
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Gitlab
Gitlab
From 15.9.0 to 18.10.8
Gitlab
From 18.11.0 to 18.11.5
Gitlab
From 19.0.0 to 19.0.2
Gitlab
From 15.9.0 to 18.10.8
Gitlab
From 18.11.0 to 18.11.5
Gitlab
From 19.0.0 to 19.0.2

Related CWEs

CWE-153
Improper Neutralization of Substitution Characters
The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as substitution characters when they are sent to a downstream component.

References (3)

Source: cve@gitlab.com
Release Notes
Source: cve@gitlab.com
Issue Tracking
Source: cve@gitlab.com
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Timeline

No history available yet.