CVE-2025-4278

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 v3.1

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

EPSS

8.97% chance of exploitation in the next 30 days, 95th percentile

Published

2025-06-12

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3085738

References

• CVE Record
• NVD entry

Related

• CVE-2025-4272
• CVE-2025-4281
• CVE-2025-4271
• CVE-2025-4282
• CVE-2025-4270
• CVE-2025-4283