CVE-2025-11707

Login Lockdown & Protection <= 2.14 - IP Block Bypass

mediumUse of Insufficiently Random Values

5.3

CVSS Score

5.3

CVSS Score

medium

Severity

2.15

Patched in

Time to patch

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.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

None

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=2.14

PublishedDecember 12, 2025

Last updatedDecember 13, 2025

Affected pluginlogin-lockdown

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/9c732ea2-0263-4b18-9aa4-29e387b26362?source=api-prod

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