Vulnerability details
CVE-2025-4700
GitLab GitLab
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
CVSS 3.1
8.7High
Official description
An issue has been discovered in GitLab CE/EE affecting all versions from 15.10 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that, under specific circumstances, could have potentially allowed a successful attacker to trigger unintended content rendering leading to XSS.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 3.1 | CVEProject cvelistV5 (CNA) (GitLab) | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| GitLab | GitLab | 15.10 ≤ v < 18.0.5 | CVEProject cvelistV5 (CNA) |
| GitLab | GitLab | 18.1 ≤ v < 18.1.3 | CVEProject cvelistV5 (CNA) |
| GitLab | GitLab | 18.2 ≤ v < 18.2.1 | CVEProject cvelistV5 (CNA) |
References and advisories
2- https://gitlab.com/gitlab-org/gitlab/-/issues/542915 issue-trackingpermissions-required
- https://hackerone.com/reports/3120062 technical-descriptionexploitpermissions-required
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Details
- Published
- 2025-07-23
- Last updated
- 2026-02-26
- State
- Published
- Assigner (CNA)
- GitLab
Exploit prediction (EPSS)
0.25%
Probability of exploitation in 30 days
17.6%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')