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01 Record

CVE-2025-13761

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

HighPUBLISHEDCNA: GitLab
CNA base score8.0 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

02 Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.69% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 52.4% of scored records. A rank, not a probability.
NVD base score
9.6 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-07-15.
Red Hat severity
Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-01-09 10:04Z9 MO AGO
Last updated
2026-07-15 01:27Z3 MO AGO
Reserved
2025-11-26
Assigning CNA
GitLab
Record state
PUBLISHED
Severity
High (CVSS 8.0)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Weaknesses
  • CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
Data version
5.2
Document digest
6f4c28475adcbba0edc28045b9045b83828d96da3b4653332b8cd213051f3015

05 Affected products

VendorProductVersionsPlatforms
GitLabGitLab18.6 to < 18.6.3, 18.7 to < 18.7.1—

06 References

07 Remediation

Upgrade to versions 18.6.3, 18.7.1 or above.