CVE-2023-0805
MEDIUMGitLab 15.2-15.9.5, 15.10-15.10.4, 15.11 - Missing Authorization for Banned Group Members
Title source: llmDescription
An issue has been discovered in GitLab EE affecting all versions starting from 15.2 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. A malicious group member may continue to have access to the public projects of a public group even after being banned from the public group by the owner.
References (3)
Core 3
Core References
Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0805.json
Permissions Required
https://hackerone.com/reports/1850046
Scores
CVSS v3
4.9
EPSS
0.0037
EPSS Percentile
58.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-862
Status
published
Products (1)
gitlab/gitlab
15.2 - 15.9.6
Published
May 03, 2023
Tracked Since
Feb 18, 2026