Detections
Analytics
CVE-2026-19859
medium
Description
The JetFormBuilder WordPress plugin before 3.6.5.2 does not sanitize a request parameter before rendering it as message content, allowing unauthenticated users to execute arbitrary shortcodes registered on the site on any page displaying a form. Escaping is applied to that content before a later shortcode-expansion pass rather than after it, so the escaping can be bypassed.
References
https://wpscan.com/vulnerability/19c115a5-4280-4b78-a460-140ecfc78d4f/