CVE-2021-34628

The Admin Custom Login WordPress plugin is vulnerable to Cross-Site Request Forgery due to the loginbgSave action found in the ~/includes/Login-form-setting/Login-form-background.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.2.7.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://plugins.trac.wordpress.org/browser/admin-custom-login/tags/3.2.7/includes/login-form-setting/login-form-background.php#L686	Exploit Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34628	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:weblizar:admin_custom_login:*:*:*:*:*:wordpress:*:*

History

11 Aug 2021, 14:47

Type	Values Removed	Values Added
CWE		CWE-352
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 8.8
CPE		cpe:2.3:a:weblizar:admin_custom_login::::::wordpress::*
References	~~(MISC) https://plugins.trac.wordpress.org/browser/admin-custom-login/tags/3.2.7/includes/login-form-setting/login-form-background.php#L686 -~~	(MISC) https://plugins.trac.wordpress.org/browser/admin-custom-login/tags/3.2.7/includes/login-form-setting/login-form-background.php#L686 - Exploit, Third Party Advisory
References	~~(MISC) https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34628 -~~	(MISC) https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34628 - Third Party Advisory

02 Aug 2021, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-08-02 21:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-34628

Mitre link : CVE-2021-34628

CVE.ORG link : CVE-2021-34628

JSON object : View

Products Affected

weblizar

admin_custom_login

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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