PT-2021-14907 · Gitlab · Gitlab Ce/Ee+1

Yvvdwf · Published 2021-04-02 · Updated 2024-08-21 · CVE-2021-22196

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE versions 13.4 and later

Description: An issue has been discovered in GitLab CE/EE, where it was possible to exploit a stored cross-site-scripting in merge request via a specifically crafted branch name.

Recommendations: For GitLab CE/EE versions 13.4 and later, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-GITLAB-2021-22196

CVE-2021-22196

Affected Products

Gitlab

Gitlab Ce/Ee

References · 10

• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22196.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-22196 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-22196 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22196 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-22196 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22196 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-22196 · Vendor Advisory
• https://t.me/cvenotify/91540 · Telegram Post
• https://gitlab.com/gitlab-org/gitlab/-/issues/254710 · Note
• https://hackerone.com/reports/977697 · Note