PT-2021-14924 · Gitlab · Gitlab

Joaxcar + 1 · Published 2021-10-11 · Updated 2024-03-06 · CVE-2021-22263

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: GitLab versions 13.0 through 14.0.8 GitLab versions 14.1 through 14.1.3 GitLab versions 14.2 through 14.2.1

Description: An issue has been discovered in GitLab where a user account with 'external' status, granted the 'Maintainer' role on any project, may elevate its privilege to 'Internal' and access Internal projects if 'project tokens' are allowed on the GitLab instance.

Recommendations: For versions 13.0 through 14.0.8, update to version 14.0.9 or later. For versions 14.1 through 14.1.3, update to version 14.1.4 or later. For versions 14.2 through 14.2.1, update to version 14.2.2 or later.

Exploit

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BIT-GITLAB-2021-22263

CVE-2021-22263

Affected Products

Gitlab

References · 10

• 🔥 https://gitlab.com/gitlab-org/gitlab/-/issues/331473 · Exploit
• 🔥 https://hackerone.com/reports/1193062 · Exploit
• https://ubuntu.com/security/CVE-2021-22263 · Vendor Advisory
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22263.json · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-22263 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22263 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-22263 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22263 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-22263 · Vendor Advisory
• https://t.me/cibsecurity/30352 · Telegram Post