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CVE-2025-12669

nvd nist
Published: May 14, 2026Modified: Jun 17, 2026

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5.4
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.3 / Impact: 2.7
Source: cve@gitlab.com (Secondary)

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to inject HTML and JavaScript into email notifications sent to other users due to improper input sanitization.

Affected (6)

Products: Gitlab: Gitlab
Gitlab
1 product
Gitlab
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Gitlab
Gitlab
From 15.11.0 to 18.9.7
Gitlab
From 18.10.0 to 18.10.6
Gitlab
From 18.11.0 to 18.11.3
Gitlab
From 15.11.0 to 18.9.7
Gitlab
From 18.10.0 to 18.10.6
Gitlab
From 18.11.0 to 18.11.3

Related CWEs

CWE-94
Improper Control of Generation of Code ('Code Injection')
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (3)

Source: cve@gitlab.com
Release Notes
Source: cve@gitlab.com
Not Applicable
Source: cve@gitlab.com
Permissions Required

Timeline

No history available yet.