CVE-2019-25744 — WordPress Popup Builder 3.49 Persistent Cross-Site Scripting
WordPress Popup Builder 3.49 contains a persistent cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by breaking out of option t…
Published: 2026-06-04 · CVSS: 5.1 · CVSS 4.0
WordPress Popup Builder 3.49 contains a persistent cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by breaking out of option tags in the post_title parameter. Attackers can submit crafted POST requests to the post.php endpoint with script payloads in the post_title field that execute when pages or posts display popup selections.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7