CVE-2022-1190

HIGH

GitLab 8.3-14.7.7, 14.8-14.8.5, 14.9-14.9.2 - Stored Cross-Site Scripting via Multi-Word Milestone References

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1455036

Scores

CVSS v3 8.7
EPSS 0.0100
EPSS Percentile 77.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Details

CWE
CWE-79
Status published
Products (1)
gitlab/gitlab 8.3.0 - 14.7.7 (2 CPE variants)
Published Apr 04, 2022
Tracked Since Feb 18, 2026