CVE-2023-0050 — Cross-site Scripting in Gitlab

CWE-79 — Cross-site Scripting6 documents6 sources
Severity
5.4MEDIUMNVD
EPSS
59.6%
top 1.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GitlabDebian Gitlab
Timeline
PublishedMar 9
Latest updateMay 2

Description

An issue has been discovered in GitLab affecting all versions starting from 13.7 before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions starting from 15.9 before 15.9.2. A specially crafted Kroki diagram could lead to a stored XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims.

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 Packages4 packages

▶NVDgitlab/gitlab13.7 — 15.7.8+2
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=13.7, <15.7.8, >=15.8, <15.8.4, >=15.9, <15.9.2+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-58vv-56m5-q92p: An issue has been discovered in GitLab affecting all versions starting from 13↗2023-03-10
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OSV
CVE-2023-0050: An issue has been discovered in GitLab affecting all versions starting from 13↗2023-03-09
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📋Vendor Advisories

3
Red Hat
kernel: usb: typec: tcpm: fix warning when handle discover_identity message↗2025-05-02
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GitLab
CVE-2023-0050: An issue has been discovered in GitLab affecting all versions starting from 13.7 before 15.7.8, all versions starting from 15.8 before 15.8.4, all ver↗2023-03-09
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Debian
CVE-2023-0050: gitlab - An issue has been discovered in GitLab affecting all versions starting from 13.7...↗2023
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