Is CVE-2025-11990 in the CISA KEV catalog?

No. CVE-2025-11990 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-11990?

CVE-2025-11990 has a CVSS v3 base score of 3.1 (LOW).

What is the EPSS score for CVE-2025-11990?

CVE-2025-11990 has an EPSS score of 0.26% (17th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-11990?

Upgrade gitlab to 18.5.2 or later.

CVE & CISA-KEV Catalog

CVE-2025-11990

LOW

3.1

CVSS v3

NVD

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated user to gain CSRF tokens by exploiting improper input validation in repository references combined with redirect handling weaknesses.

CWE-177 CWE-22Path Traversal

How to fix

Remediation Available

gitlabNVD

Affected:>= 18.5.0, < 18.5.2Fixed in:18.5.2CVE-2025-11990derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.26%probability of exploitation in 30 days

17thpercentile

Low risk: more likely to be exploited than 17% of all known CVEs.

References

Vendor Advisory1

about.gitlab.com

Other references2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-19.