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.
- 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
06 References
- gitlab.comGitLab Issue #582237https://gitlab.com/gitlab-org/gitlab/-/issues/582237
- hackerone.comHackerOne Bug Bounty Report #3441368https://hackerone.com/reports/3441368
- about.gitlab.comhttps://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-released/
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-13761
- bugzilla.redhat.comRHBZ#2428218https://bugzilla.redhat.com/show_bug.cgi?id=2428218
- security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-13761.json
07 Remediation
Upgrade to versions 18.6.3, 18.7.1 or above.