midi-Synth
midi-synth · plugin
Known security vulnerabilities for midi-Synth. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
1 critical · 1 exploitable without logging in · 1 with public exploit code · latest Feb 14, 2026
Closed on wordpress.org
Removed from the directory on Feb 12, 2026 · reason: security issue. A closed component gets no more updates; installed copies keep running and their vulnerabilities stay open. Remove it or replace it with a maintained alternative.
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- Critical 9.8
CVE-2026-1306unauthenticated≤ 1.1.0
midi-Synth <= 1.1.0 - Unauthenticated Arbitrary File Upload via 'export' AJAX Action
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).