CVE-2026-14230 — ECS < 4.3.8 - Contributor+ Stored XSS via Dynamic Repeater Bindings
The ECS WordPress plugin before 4.3.8 does not perform capability or object-ownership checks on its Dynamic Repeater AJAX handlers (gated only by a capability-agnostic nonce th…
Published: 2026-08-15 · CVSS: 5.4 · CVSS 3.1
The ECS WordPress plugin before 4.3.8 does not perform capability or object-ownership checks on its Dynamic Repeater AJAX handlers (gated only by a capability-agnostic nonce that any edit_posts user obtains from the Elementor editor), so a Contributor can write a data-source binding into any post — including admin-authored pages — whose attacker-controlled values are rendered into a widget's repeater output without sanitization, executing JavaScript in the session of any visitor or administrator who views the page.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7