PT-2021-14913 · Gitlab · Gitlab Ce/Ee+1

Mishre · Published 2021-04-02 · Updated 2024-03-06 · CVE-2021-22202

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE versions prior to the fixed version

Description: An issue has been discovered affecting all previous versions of GitLab CE/EE. It allows for a CSRF attack in System hooks through the API if the victim is an admin.

Recommendations: For all versions prior to the fixed version, update to the latest version to resolve the issue. As a temporary workaround, consider restricting access to System hooks through the API to minimize the risk of exploitation.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

BIT-GITLAB-2021-22202

CVE-2021-22202

Affected Products

Gitlab

Gitlab Ce/Ee

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2021-22202 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-22202 · Security Note
• https://osv.dev/vulnerability/BIT-gitlab-2021-22202 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-22202 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22202 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-22202 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22202.json · Vendor Advisory
• https://gitlab.com/gitlab-org/gitlab/-/issues/26017 · Note
• https://hackerone.com/reports/471274 · Note