CVE-2025-2254 — HIGH (8.7) — White Hats Nepal

Q: How severe is CVE-2025-2254?

CVE-2025-2254 has been rated HIGH with a CVSS base score of 8.7/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-2254?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.

Vulnerability Description

An issue has been discovered in GitLab CE/EE affecting all versions from 17.9 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. Improper output encoding in the snipper viewer functionality lead to Cross-Site scripting attacks.

CVSS Score

8.7

HIGH

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

Affected Products

Vendor	Product	Versions
Gitlab	Gitlab	>= 17.9.0, < 17.10.8

Related Weaknesses (CWE)

CWE-79

References

https://gitlab.com/gitlab-org/gitlab/-/issues/524636Broken Link
https://hackerone.com/reports/2973939Permissions Required

FAQ

What is CVE-2025-2254?

CVE-2025-2254 is a vulnerability with a CVSS score of 8.7 (HIGH). An issue has been discovered in GitLab CE/EE affecting all versions from 17.9 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. Improper output encoding in the snipper viewer functionality...

How severe is CVE-2025-2254?

CVE-2025-2254 has been rated HIGH with a CVSS base score of 8.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-2254?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.