CVE-2021-22263

Sep 3, 2024

Published Date: 2021-10-11T17:15Z

Last Modified: 2021-10-18T19:37Z

CVSS Score: 6.5 (MEDIUM)

EPSS Score: 0.12%

Risk Score: 4.55 (MEDIUM)

Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.

CVSS: 6.5 | EPSS: 0.12%

NVD Links:

https://nvd.nist.gov/vuln/detail/CVE-2021-22263

Description: An issue has been discovered in GitLab affecting all versions starting from 13.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. A user account with ‘external’ status which is granted ‘Maintainer’ role on any project on the GitLab instance where ‘project tokens’ are allowed may elevate its privilege to ‘Internal’ and access Internal projects.

Mitre ATT&CK Technical v15.1

T1053.002 – At

Technical Analysis & Mitigation Measures

Reference Links

https://hackerone.com/reports/1193062
https://gitlab.com/gitlab-org/gitlab/-/issues/331473
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22263.json

Vendor - Produce - Version

gitlab - gitlab, gitlab - gitlab, gitlab - gitlab, gitlab - gitlab, gitlab - gitlab, gitlab - gitlab

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