CVE-2026-87839

High CVSS 7.5

Published 2026-09-20 · last changed 2026-09-20

The fix

We hold no Microsoft remediation data for CVE-2026-87839, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

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.

Sources

NVD record for CVE-2026-87839

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N