Page Restrict <= 2.2.1 - Stored Cross-Site Scripting
Strategic Overview
Vulnerability Overview
The Page Restrict plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'message' parameter in versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with admin level permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This can also be exploited via Cross-Site Request Forgery.
Technical Analysis
REMEDIATION: Update to version 2.2.2, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
External References
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