SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-4278

Under certain conditions html injection in new search page could lead to account takeover.

HIGH 8.7EPSS 9.01%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (9.01%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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 3.1
8.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
EPSS
9.01% probability · 95th percentile
CISA KEV
Not listed
Weakness
CWE-80
Affected
gitlab/gitlab
Source
cve@gitlab.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.