Vulnerability · Published Oct 3, 2026 · Assigned by WPScan

CVE-2026-101161WP Ultimate Review < 2.4.4 - Unauthenticated DoS via Unset Display Settings in wp-reviews Shortcode

High 7.5

In plain English

A high-severity uncontrolled resource consumption in WP Ultimate Review from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.4%top 64.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack tooling1Public PoC

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Unknown	WP Ultimate Review	0 – before 2.4.4

Weakness: CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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