Login Lockdown & Protection <= 2.14 - IP Block Bypass
| CVE | CVE-2025-11707 |
|---|---|
| CVSS | 5.3 (Medium) |
| Publicly Published | December 12, 2025 |
| Last Updated | December 13, 2025 |
| Researcher |
William Cooke
- Modux
|
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.
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Vulnerability Details for Login Lockdown & Protection
| Software Type | Plugin |
|---|---|
| Software Slug | login-lockdown (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.15, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Login Lockdown & Protection
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | Login Lockdown & Protection <= 2.11 - Missing Authorization to Authenticated (Subscriber+) Arbitrary IP Whitelisting | CVE-2025-3766 | Trương Hữu Phúc (truonghuuphuc) | May 6, 2025 | |
| 2 | Login Lockdown – Protect Login Form <= 2.08 - Missing Authorization | CVE-2024-1340 | Lucio Sá | February 9, 2024 | |
| 3 | Login Lockdown – Protect Login Form <= 2.06 - Authenticated(Administrator+) SQL Injection | CVE-2023-50837 | LVT-tholv2k | December 21, 2023 | |
| 4 | Login Lockdown <= 2.06 - Authenticated (Administrator+) SQL Injection | November 21, 2023 |
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