CVE-2025-4278

high

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.

References

https://hackerone.com/reports/3085738

https://www.bleepingcomputer.com/news/security/gitlab-patches-high-severity-account-takeover-missing-auth-issues/

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

Details

Source: Mitre, NVD

Published: 2025-06-12

Updated: 2025-08-08

Risk Information

CVSS v2

Base Score: 8.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:N

Severity: High

CVSS v3

Base Score: 8.7

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