CVE-2021-39931: 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…

PriorityP420medium4.3CVSS 3.1

AVNACLPRLUINSUCNILAN

EPSS

0.86%

54.0th percentile

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
debian	gitlab	< gitlab 15.10.8+ds1-2 (sid)	gitlab 15.10.8+ds1-2 (sid)
gitlab	gitlab	—	—
gitlab	gitlab	—	—
gitlab	gitlab	—	—
gitlab	gitlab	—	—
gitlab	gitlab	>= 14.4.0 < 14.4.4	14.4.4
gitlab	gitlab	>= 14.5.0 < 14.5.2	14.5.2
gitlab	gitlab	>= 8.11.0 < 14.3.6	14.3.6
gitlab	gitlab_ce	—	—

CVSS provenance

nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

osv4.3MEDIUM

vendor_debian3.1LOW

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