Gitlab
CVE-2020-10088
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Lifecycle Timeline
1DescriptionNVD
GitLab 12.5 through 12.8.1 has Insecure Permissions. Depending on particular group settings, it was possible for invited groups to be given the incorrect permission level.
AnalysisAI
GitLab 12.5 through 12.8.1 has Insecure Permissions. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. GitLab 12.5 through 12.8.1 has Insecure Permissions. Depending on particular group settings, it was possible for invited groups to be given the incorrect permission level. Affected products include: Gitlab. Version information: through 12.8.1.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply principle of least privilege, validate privilege transitions, implement proper role separation.
An issue has been discovered in GitLab CE/EE affecting all versions from 16.1 prior to 16.1.6, 16.2 prior to 16.2.9, 16.
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Same weakness CWE-269 – Improper Privilege Management
View allSame technique Privilege Escalation
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External POC / Exploit Code
Leaving vuln.today