Vulnerability DatabaseCVE-2021-22253
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CVE-2021-22253
Published:August 23, 2021
Updated:September 01, 2026
Improper authorization in GitLab EE affecting all versions since 13.4 allowed a user who previously had the necessary access to trigger deployments to protected environments under specific conditions after the access has been removed
Related Resources (4)
https://gitlab.com/gitlab-org/gitlab/-/issues/323794
https://hackerone.com/reports/1113783
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22253.json
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-22253
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CVSS v4
Base Score:
2.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
LOW
Subsequent System Availability
LOW
CVSS v3
Base Score:
4.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Incorrect Authorization
CWE-863
EPSS
Base Score:
0.82