CVE-2026-81788
Deferred Deferred - Pending Action

Subscriber Broken Access Control in IMPress for IDX Broker

Publication date: 2026-09-10

Last updated on: 2026-09-10

Assigner: Patchstack

Description
Subscriber Broken Access Control in IMPress for IDX Broker <= 3.3.0 versions.

CVSS Scores

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Meta Information

Published
2026-09-10
Last Modified
2026-09-10
Generated
2026-09-10
AI Q&A
2026-09-10
EPSS Evaluated
N/A
NVD
CVE-2026-81788
EUVD
EUVD-2026-75521

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
impress idx_broker to 3.3.0 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

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Executive Summary

This is a Broken Access Control vulnerability in the WordPress IMPress for IDX Broker Plugin versions 3.3.0 and below. It allows unprivileged users to perform actions that require higher privileges due to missing authorization, authentication, or nonce token checks.

Detection Guidance

Check if the IMPress for IDX Broker plugin version 3.3.0 or below is installed on your WordPress site. Look for unauthorized actions performed by unprivileged users, such as accessing restricted admin features or modifying settings without proper permissions.

Impact Analysis

The vulnerability can allow attackers to perform unauthorized actions on websites using the vulnerable plugin. This may lead to data breaches, unauthorized modifications, or other malicious activities. The CVSS score of 6.3 indicates a moderate risk of exploitation.

Compliance Impact

Broken Access Control vulnerabilities can lead to unauthorized access to sensitive data, which may violate compliance requirements such as GDPR or HIPAA. This could result in legal penalties, fines, or reputational damage due to data exposure.

Mitigation Strategies

Apply the mitigation rule provided by Patchstack to block attacks until an official patch is released. Consider temporarily disabling the plugin if no mitigation is possible. Seek assistance from a hosting provider or developer for further guidance.

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