CVE-2021-39931

CVSS 3.1 LOWEPSS 0.9%

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.1EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Dec 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.11 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Under specific condition an unauthorised project member was allowed to delete a protected branches due to a business logic error.

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

GitLab · GitLab

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References

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39931.json https://gitlab.com/gitlab-org/gitlab/-/issues/340445 https://hackerone.com/reports/1318379