PT-2021-6755 · Gitlab · Gitlab

Vakzz · Published 2021-08-20 · Updated 2024-03-06 · CVE-2021-22238

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab versions 13.3 and later

Description The issue is related to a stored XSS vulnerability in GitLab, specifically when using the design feature in issues. This vulnerability allows a remote attacker to impact data integrity by exploiting the lack of protection measures for the web page structure.

Recommendations For GitLab versions 13.3 and later, consider disabling the design feature in issues as a temporary workaround until a patch is available. Restrict access to the design feature to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2022-02147

BIT-GITLAB-2021-22238

CVE-2021-22238

Affected Products

Gitlab

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2021-22238 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-22238 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22238 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-22238 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-22238 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22238.json · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-22238 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02147 · Security Note
• https://ubuntu.com/security/CVE-2021-22238 · Vendor Advisory
• https://hackerone.com/reports/1212067 · Note
• https://gitlab.com/gitlab-org/gitlab/-/issues/332420 · Note