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CVE-2025-11707

MEDIUM 5.3 CVSS 3.1
Published
December 13, 2025
Last modified
October 7, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-330
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Login Lockdown & Protection plugin for WordPress is vulnerable to IP Block Bypass in all versions up to, and including, 2.14. This is due to $unblock_key key being insufficiently random allowing unauthenticated users, with access to an administrative user email, to generate valid unblock keys for their IP Address. This makes it possible for unauthenticated attackers to bypass blocks due to invalid login attempts.

Affected WordPress components

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

  • webfactory Login Lockdown & Protection — Up to and including 2.14

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/login-lockdown/trunk/libs/functions.php
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3389843%40login-lockdown&new=3389843%40login-lockdown&sfp_email=&sfph_mail=
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/9c732ea2-0263-4b18-9aa4-29e387b26362?source=cve
  • nvd.nist.gov Official NVD record