CVE-2023-4888 Information

Description

The Simple Like Page Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via ‘sfp-page-plugin’ shortcode in versions up to and including 1.5.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/f81df26f-4390-4626-8539-367a52f8a027?source=cve https://plugins.trac.wordpress.org/browser/simple-facebook-plugin/trunk/views/view-page-plugin.php?rev=2083359#L37 https://plugins.trac.wordpress.org/browser/simple-facebook-plugin/trunk/views/view-page-plugin.php?rev=2083359#L38 https://plugins.trac.wordpress.org/browser/simple-facebook-plugin/trunk/views/view-page-plugin.php?rev=2083359#L39 https://plugins.trac.wordpress.org/changeset/2988694/simple-facebook-plugin#file17