CVEs-PoC/2021/CVE-2021-24826.md

CVE-2021-24826

Description

The Custom Content Shortcode WordPress plugin before 4.0.2 does not escape custom fields before outputting them, which could allow Contributor+ (v < 4.0.1) or Admin+ (v < 4.0.2) users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed. Please note that such attack is still possible by admin+ in single site blogs by default (but won't be when the unfiltered_html is disallowed)

POC

Reference

• https://wpscan.com/vulnerability/e247d78a-7243-486c-a017-7471a8dcb800
• https://wpscan.com/vulnerability/e247d78a-7243-486c-a017-7471a8dcb800

Github

No PoCs found on GitHub currently.