ZeroBounce Email Verification & Validation
zerobounce · plugin
Known security vulnerabilities for ZeroBounce Email Verification & Validation. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
latest Dec 29, 2023
Listed on wordpress.org · latest 1.1.6 · last updated Aug 26, 2026 · 900+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- Medium 4.8
CVE-2023-51374high privilege≤ 1.0.11
WordPress ZeroBounce Email Verification & Validation Plugin <= 1.0.11 is vulnerable to Cross Site Scripting (XSS)
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).