CVE-2026-87839: Unknown Tripzzy

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

The Tripzzy WordPress plugin before 1.5.1 does not have authorisation checks, and does not validate the identifier of the object being removed, in an AJAX action available to unauthenticated users, allowing them to permanently delete arbitrary comments on the site.

Affected products

• Unknown Tripzzy: from 1.1.8, before 1.5.1 (fixed in 1.5.1)

Published 2026-09-20. Last modified 2026-09-21.