CVE-2021-22251

Improper validation of invited users' email address in GitLab EE affecting all versions since 12.2 allowed projects to add members with email address domain that should be blocked by group settings

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

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-2021-22251.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/14004	Exploit Issue Tracking Vendor Advisory
https://hackerone.com/reports/679567	Permissions Required Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22251.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/14004	Exploit Issue Tracking Vendor Advisory
https://hackerone.com/reports/679567	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-2021-22251.json - Vendor Advisory~~	() https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22251.json - Vendor Advisory
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/14004 - Exploit, Issue Tracking, Vendor Advisory~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/14004 - Exploit, Issue Tracking, Vendor Advisory
References	~~() https://hackerone.com/reports/679567 - Permissions Required, Third Party Advisory~~	() https://hackerone.com/reports/679567 - Permissions Required, Third Party Advisory

Information

Published : 2021-08-23 20:15

Updated : 2024-11-21 05:49

NVD link : CVE-2021-22251

Mitre link : CVE-2021-22251

CVE.ORG link : CVE-2021-22251

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-863

Incorrect Authorization

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