CVE-2025-9222
8.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2.2 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to achieve stored cross-site scripting by exploiting GitLab Flavored Markdown.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| GitLab | GitLab | 18.2.2 < 18.5.5 | affected |
| GitLab | GitLab | 18.6 < 18.6.3 | affected |
| GitLab | GitLab | 18.7 < 18.7.1 | affected |
Weaknesses
- CWE-79: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
gitlab: GitLab: Stored Cross-Site Scripting via GitLab Flavored Markdown
Additional References
- https://access.redhat.com/security/cve/CVE-2025-9222
- https://bugzilla.redhat.com/show_bug.cgi?id=2428222
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-9222.json
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/562561
- https://hackerone.com/reports/3297483
- https://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-released/
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