CVE-2026-24634

Unknown Unknown - Not Provided

BaseFortify

Publication date: 2026-01-23

Last updated on: 2026-01-26

Assigner: Patchstack

Description

Authorization Bypass Through User-Controlled Key vulnerability in Rustaurius Ultimate Reviews ultimate-reviews allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ultimate Reviews: from n/a through <= 3.2.16.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-01-23

Last Modified

2026-01-26

Generated

2026-07-06

AI Q&A

2026-01-23

EPSS Evaluated

2026-07-05

NVD

CVE-2026-24634

EUVD

EUVD-2026-4341

Affected Vendors & Products

Vendor	Product	Version / Range
patchstack	ultimate_reviews	to 3.2.16 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-639	The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

Attack-Flow Graph

Executive Summary

CVE-2026-24634 is an Insecure Direct Object References (IDOR) vulnerability in the WordPress Ultimate Reviews Plugin (versions up to 3.2.16). It allows unauthenticated attackers to bypass authorization and authentication controls by exploiting incorrectly configured access control security levels, potentially granting unauthorized access to sensitive files, folders, or database interactions. [1]

Impact Analysis

This vulnerability can allow attackers to bypass access controls and gain unauthorized access to sensitive data or resources within the Ultimate Reviews plugin. Although the CVSS score is 5.3 indicating low impact and low likelihood of exploitation, it could still lead to exposure of sensitive information or unauthorized actions within the affected system. [1]

Mitigation Strategies

Since no official fix or patched version is currently available for this vulnerability, immediate mitigation steps include limiting access to the Ultimate Reviews plugin, monitoring for unauthorized access attempts, and using Patchstack's mitigation services if available. Additionally, consider restricting permissions and access controls on sensitive files and database interactions related to the plugin to reduce exposure. [1]

Compliance Impact

The provided resources do not specify how this vulnerability affects compliance with common standards and regulations such as GDPR or HIPAA.

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