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CVE-2025-9222

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CVE-2025-9222

Published: Jan 9, 2026

Modified: Feb 26, 2026

PUBLISHED

CVSS v3.1

8.7

HIGH

Description

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.

VendorProductVersions

GitLab

GitLab

affected
18.2.2 - < 18.5.5
affected
18.6 - < 18.6.3
affected
18.7 - < 18.7.1

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

References

GitLab Issue #562561
issue-tracking
permissions-required
HackerOne Bug Bounty Report #3297483
technical-description
exploit
permissions-required

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