CVE-2021-22241 — Cross-site Scripting in Gitlab

CWE-79 — Cross-site Scripting5 documents5 sources
Severity
5.4MEDIUMNVD
EPSS
0.2%
top 59.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedAug 5
Latest updateMay 24

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.0. It was possible to exploit a stored cross-site-scripting via a specifically crafted default branch name.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages5 packages

▶NVDgitlab/gitlab14.0.0 — 14.0.7+1
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=14.0, <14.0.7, >=14.1, <14.1.2+1
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-98vw-hfg6-8fjf: An issue has been discovered in GitLab CE/EE affecting all versions starting from 14↗2022-05-24
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OSV
CVE-2021-22241: An issue has been discovered in GitLab CE/EE affecting all versions starting from 14↗2021-08-05
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📋Vendor Advisories

2
GitLab
CVE-2021-22241: An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.0. It was possible to exploit a stored cross-site-scripting via a↗2021-08-05
▶
Debian
CVE-2021-22241: gitlab - An issue has been discovered in GitLab CE/EE affecting all versions starting fro...↗2021
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