What is CVE-2026-107791?

CVE-2026-107791 is a medium-severity vulnerability in Wp Comment Cleaner, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-10-12.

How severe is CVE-2026-107791?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Wp Comment Cleaner

CVE-2026-107791

The WP Comment Cleaner WordPress plugin before 7.2 does not perform a capability check or validate a nonce on one of its bulk comment-deletion routines, allowing authenticated users with minimal permissions, such as subscribers, to permanently delete all comments on the site.

Vulnerability class: Broken Access Control

Published 2026-10-12 · last modified 2026-10-12.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Wp Comment Cleaner

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

wpscan.com/vulnerability/138aae16-6f2c-4477-9518-f120a61577d1/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-107791?: CVE-2026-107791 is a medium-severity vulnerability in Wp Comment Cleaner, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-10-12.
How severe is CVE-2026-107791?: Medium severity. CVSS v3 base score is 6.5 out of 10.