CVE-2021-34628

Public Exploit
Admin Custom Login <= 3.2.7 - Cross-Site Request Forgery to Stored Cross-Site Scripting

Description

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.

Remediation

Solution:

  • Update plugin to version 3.2.8 or newer.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Third-Party Advisory wordpress.org Third-Party Advisory wordfence.com
Affected: Weblizar Admin Custom Login
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34628 third party advisory
https://plugins.trac.wordpress.org/browser/admin-custom-login/tags/3.2.7/includes/login-form-setting/login-form-background.php#L686 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-34628?
CVE-2021-34628 has been scored as a high severity vulnerability.
How to fix CVE-2021-34628?
To fix CVE-2021-34628: Update plugin to version 3.2.8 or newer.
Is CVE-2021-34628 being actively exploited in the wild?
It is possible that CVE-2021-34628 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-34628?
CVE-2021-34628 affects Weblizar Admin Custom Login.
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