PT-2021-6695 · Gitlab · Gitlab Ce/Ee+1

Published 2021-08-05 · Updated 2024-03-06 · CVE-2021-22240

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab EE versions 13.11.6, 13.12.6, and 14.0.2

Description The issue is related to improper authorization in GitLab, allowing a remote attacker to impact data integrity. It is also described as an improper access control issue, enabling users to be created via single sign-on despite the user cap being enabled.

Recommendations For GitLab EE version 13.11.6, update to a version that addresses the improper access control issue. For GitLab EE version 13.12.6, update to a version that addresses the improper access control issue. For GitLab EE version 14.0.2, update to a version that addresses the improper access control issue.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

BDU:2022-02050

BIT-GITLAB-2021-22240

CVE-2021-22240

Affected Products

Gitlab

Gitlab Ce/Ee

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-22240 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22240.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-22240 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02050 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-22240 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22240 · Vendor Advisory
• https://gitlab.com/gitlab-org/gitlab/-/issues/327641 · Note
• https://hackerone.com/reports/1166566 · Note