Mailercloud – Integrate webforms and synchronize website contacts
mailercloud-integrate-webforms-synchronize-contacts · plugin
Known security vulnerabilities for Mailercloud – Integrate webforms and synchronize website contacts. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
1 exploitable without logging in · latest Apr 8, 2026
Listed on wordpress.org · latest 1.1.1 · last updated Jul 1, 2026 · 100+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- Medium 5.3
CVE-2026-39713unauthenticated≤ 1.0.7
WordPress Mailercloud – Integrate webforms and synchronize website contacts plugin <= 1.0.7 - Broken Access Control vulnerability
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).