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CVE-2021-34628

HIGH 8.8 CVSS 3.1
Published
August 2, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Affected WordPress components

  • Admin Custom Login Plugin · admin-custom-login
    Confirmed match Active
    From 3.2.7 (including) to 3.2.7 (including)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Weblizar Admin Custom Login — From 3.2.7 (including) to 3.2.7 (including)
  • weblizar admin_custom_login — Up to and including 3.2.7

References

  • plugins.trac.wordpress.org 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
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34628 Third Party Advisory
  • nvd.nist.gov Official NVD record