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HIGH · 8.7

CVE-2025-2443

An issue has been discovered in GitLab EE that allows for cross-site-scripting attack and content security policy bypass in a user's browser under specific conditions, affecting all versions from 16.6...

Vulnerability Description

An issue has been discovered in GitLab EE that allows for cross-site-scripting attack and content security policy bypass in a user's browser under specific conditions, affecting all versions from 16.6 before 17.9.7, 17.10 before 17.10.5, and 17.11 before 17.11.1.

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

VendorProductVersions
GitlabGitlab>= 16.6.0, < 17.9.7

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2025-2443?

CVE-2025-2443 is a vulnerability with a CVSS score of 8.7 (HIGH). An issue has been discovered in GitLab EE that allows for cross-site-scripting attack and content security policy bypass in a user's browser under specific conditions, affecting all versions from 16.6...

How severe is CVE-2025-2443?

CVE-2025-2443 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-2025-2443?

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