CVE-2022-1190 - CVE House
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Status published High CVE-2022-1190

Improper handling of user input in GitLab CE/EE versions 8.3...

Vulnerability Description

Improper handling of user input in GitLab CE/EE versions 8.3 prior to 14.7.7, 14.8 prior to 14.8.5, and 14.9 prior to 14.9.2 allowed an attacker to exploit a stored XSS by abusing multi-word milestone references in issue descriptions, comments, etc.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Thanks ryhmnlfj for reporting this vulnerability through our HackerOne bug bounty program

References

More from GitLab

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Insertion of Sensitive Information Into Sent Data in GitLab
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CVE-2025-9825
Missing Authorization in GitLab
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CVE-2025-9642
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
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CVE-2025-9484
Missing Authorization in GitLab
Medium 4.3

Affected Vendor

Affected Software

GitLab
Vulnerable Versions:
>=8.3.0, <14.7.7, >=14.8.0, <14.8.5, >=14.9.0, <14.9.2

Timeline

Official Publish: April 4th, 2022
Last Modified: August 2nd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.