WordPress Login Manager Plugin Stored Cross-Site Scripting Vulnerability

A stored cross-site scripting vulnerability has been identified in the WordPress Login Manager – Design Login Page, View Login Activity, Limit Login Attempts plugin, affecting all versions through 2.0.5. The issue arises from inadequate input sanitization and output escaping, allowing authenticated attackers with administrator-level permissions to inject arbitrary web scripts. These scripts execute when users access the compromised pages. This vulnerability is present in multi-site installations where unfiltered_html has been disabled.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the page.

Remediation

No known patch is available. It is recommended to review the vulnerability details and consider uninstalling the affected plugin.