CVE-2025-5315 — MEDIUM (4.3)

Q: How severe is CVE-2025-5315?

CVE-2025-5315 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-5315?

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 17.2 before 17.11.5, 18.0 before 18.0.3, and 18.1 before 18.1.1 that could have allowed authenticated users with Guest role permissions to add child items to incident work items by sending crafted API requests that bypassed UI-enforced role restrictions.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Gitlab	Gitlab	>= 17.2.0, < 17.11.5

Related Weaknesses (CWE)

CWE-862

References

https://gitlab.com/gitlab-org/gitlab/-/issues/546282Broken Link
https://hackerone.com/reports/3163037Permissions Required

FAQ

What is CVE-2025-5315?

CVE-2025-5315 is a vulnerability with a CVSS score of 4.3 (MEDIUM). An issue has been discovered in GitLab CE/EE affecting all versions from 17.2 before 17.11.5, 18.0 before 18.0.3, and 18.1 before 18.1.1 that could have allowed authenticated users with Guest role per...

How severe is CVE-2025-5315?

CVE-2025-5315 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-5315?

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