# CVE-2025-4278

## Summary

- **CVE ID:** CVE-2025-4278
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N)
- **CWE:** CWE-80
- **Published:** Jun 12, 2025
- **Last Modified:** Mar 13, 2026

## 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.

## Affected Products

- GitLab — GitLab (18.0)

## References

- [CNA](https://gitlab.com/gitlab-org/gitlab/-/issues/539198)
- [CNA](https://hackerone.com/reports/3085738)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 9.01%
- **EPSS Percentile:** 95.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._