CVE-2021-22240

Improper access control in GitLab EE versions 13.11.6, 13.12.6, and 14.0.2 allows users to be created via single sign on despite user cap being enabled

CVSS v3 4.2 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22240.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/327641	Broken Link
https://hackerone.com/reports/1166566	Permissions Required Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22240.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/327641	Broken Link
https://hackerone.com/reports/1166566	Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

History

21 Nov 2024, 05:49

Type	Values Removed	Values Added
References	~~() https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22240.json - Vendor Advisory~~	() https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22240.json - Vendor Advisory
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/327641 - Broken Link~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/327641 - Broken Link
References	~~() https://hackerone.com/reports/1166566 - Permissions Required, Third Party Advisory~~	() https://hackerone.com/reports/1166566 - Permissions Required, Third Party Advisory
CVSS	v2 : ~~4.0~~ v3 : ~~4.3~~	v2 : 4.0 v3 : 4.2

Information

Published : 2021-08-05 20:15

Updated : 2024-11-21 05:49

NVD link : CVE-2021-22240

Mitre link : CVE-2021-22240

CVE.ORG link : CVE-2021-22240

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-863

Incorrect Authorization

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