CVE-2024-11900

The Portfolio – Filterable Masonry Portfolio Gallery for Professionals plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s ‘portfolio-pro’ shortcode in all versions up to, and including, 1.2.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

More information : https://plugins.trac.wordpress.org/browser/portfolio-pro/trunk/public/class-portfolio-pro-public.php#L358

Attack vector : NETWORK
Attack complexity : LOW
Privileges required : LOW
User interaction : NONE
Confidentiality impact : LOW
Integrity impact : LOW
Base score : 6.4
Base severity : MEDIUM
Exploitability score : 3.1
Impact score : 2.7