CVE-2025-4278

HIGH EPSS 92.6%

Published Jun 12, 20251y ago · Modified Jun 17, 20262w ago

8.7 CVSS 3.1

High

Published Jun 12, 2025 1y ago

Last Modified Jun 17, 2026 2w ago

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting with 18.0 before 18.0.2. Under certain conditions html injection in new search page could lead to account takeover.

CVSS Details

Base Score

8.7

Exploitability

2.3

Impact

5.8

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction Required

Scope Changed

Confidentiality High

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

92.6% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-80

Affected Products 2

Vendor	Product	Version	Range
gitlab	gitlab	*	≥18.0.0 – <18.0.2
gitlab	gitlab	*	≥18.0.0 – <18.0.2

References 2

gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/539198

Broken Link
hackerone.com https://hackerone.com/reports/3085738

Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.