CVE-2021-22234 — Cross-site Scripting in Gitlab

CWE-79 — Cross-site Scripting5 documents5 sources
Severity
6.4MEDIUMNVD
EPSS
0.2%
top 61.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Debian GitlabGitlabGitlab CE
Timeline
PublishedAug 5
Latest updateMay 24

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.11 before 13.11.7, all versions starting from 13.12 before 13.12.8, and all versions starting from 14.0 before 14.0.4. A specially crafted design image allowed attackers to read arbitrary files on the server.

CVSS vector

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

Affected Packages5 packages

▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶NVDgitlab/gitlab13.11.0 — 13.11.7+2
▶CVEListV5gitlab/gitlab>=13.11, <13.11.7, >=13.12, <13.12.8, >=14.0, <14.0.4+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-gj8c-fhmc-cqpg: An issue has been discovered in GitLab CE/EE affecting all versions starting with 13↗2022-05-24
▶
OSV
CVE-2021-22234: An issue has been discovered in GitLab CE/EE affecting all versions starting from 13↗2021-08-05
▶

📋Vendor Advisories

2
GitLab
CVE-2021-22234: An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.11 before 13.11.7, all versions starting from 13.12 before 13.12.↗2021-08-05
▶
Debian
CVE-2021-22234: gitlab - An issue has been discovered in GitLab CE/EE affecting all versions starting fro...↗2021
▶