CVE-2025-9642

Severity CVSS v4.0:

Pending analysis

Type:

CWE-79 Cross-Site Scripting (XSS)

Publication date:

26/09/2025

Last modified:

29/09/2025

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 14.10 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that could allow an attacker to inject malicious content that may lead to account takeover.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 8.70 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x

8.70

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:gitlab:gitlab:::::community:::*	14.10.0 (including)	18.2.7 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	14.10.0 (including)	18.2.7 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	18.3.0 (including)	18.3.3 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	18.3.0 (including)	18.3.3 (excluding)
cpe:2.3:a:gitlab:gitlab:18.4.0::::community:::
cpe:2.3:a:gitlab:gitlab:18.4.0::::enterprise:::

To consult the complete list of CPE names with products and versions, see this page

CVE-2025-9642

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools