What is CVE-2026-101161?

CVE-2026-101161 is a high-severity vulnerability in Wp Ultimate Review, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-10-03.

How severe is CVE-2026-101161?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Wp Ultimate Review

CVE-2026-101161

The WP Ultimate Review WordPress plugin before 2.4.4 does not prevent unauthenticated users from storing crafted review content that makes the reviewed page fail with a fatal error on every subsequent visit, resulting in a persistent denial of service when the WP Ultimate Review WordPress plugin before 2.4.4's review display settings have never been saved.

Vulnerability class: DoS (Denial of Service)

Published 2026-10-03 · last modified 2026-10-03.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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 Ultimate Review

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

wpscan.com/vulnerability/c1c3e2d7-4833-4e51-a3c7-45e6d036a525/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-101161?: CVE-2026-101161 is a high-severity vulnerability in Wp Ultimate Review, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-10-03.
How severe is CVE-2026-101161?: High severity. CVSS v3 base score is 7.5 out of 10.