CVE-2021-22251

Sep 3, 2024

Published Date: 2021-08-23T20:15Z

Last Modified: 2021-08-28T01:25Z

CVSS Score: 4.3 (MEDIUM)

EPSS Score: 0.08%

Risk Score: 3.01 (MEDIUM)

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

CVSS: 4.3 | EPSS: 0.08%

NVD Links:

https://nvd.nist.gov/vuln/detail/CVE-2021-22251

Description: Improper validation of invited users’ email address in GitLab EE affecting all versions since 12.2 allowed projects to add members with email address domain that should be blocked by group settings

Mitre ATT&CK Technical v15.1

T1053.002 – At

Technical Analysis & Mitigation Measures

Reference Links

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22251.json
https://gitlab.com/gitlab-org/gitlab/-/issues/14004
https://hackerone.com/reports/679567

Vendor - Produce - Version

gitlab - gitlab, gitlab - gitlab, gitlab - gitlab

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