CVE-2021-22183

MEDIUM

GitLab 11.8-13.6.5 - Stored Cross-Site Scripting in Epics Page

Title source: llm
STIX 2.1

Description

An issue has been discovered in GitLab affecting all versions starting with 11.8. GitLab was vulnerable to a stored XSS in the epics page, which could be exploited with user interactions.

References (3)

Core 3
Core References
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1055814

Scores

CVSS v3 4.1
EPSS 0.0017
EPSS Percentile 37.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N

Details

CWE
CWE-79
Status published
Products (1)
gitlab/gitlab 11.8 - 13.6.6 (2 CPE variants)
Published Mar 04, 2021
Tracked Since Feb 18, 2026