CVE-2026-78272
Received Received - Intake

Subscriber Broken Access Control in Fluent Support Pro

Publication date: 2026-08-24

Last updated on: 2026-08-24

Assigner: Patchstack

Description
Subscriber Broken Access Control in Fluent Support Pro <= 2.3.1 versions.

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Meta Information

Published
2026-08-24
Last Modified
2026-08-24
Generated
2026-08-24
AI Q&A
2026-08-24
EPSS Evaluated
N/A
NVD
CVE-2026-78272
EUVD
EUVD-2026-64836

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
fluent_support fluent_support_pro to 2.3.1 (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.

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Executive Summary

CVE-2026-78272 is a Broken Access Control vulnerability in the WordPress Fluent Support Pro Plugin versions 2.3.1 and below. It allows unprivileged users to perform actions requiring higher privileges due to missing authorization, authentication, or nonce token checks.

Detection Guidance

Check the installed version of Fluent Support Pro plugin using WordPress admin panel or via command line: grep -r 'fluent_support_pro' /path/to/wordpress/wp-content/plugins/. If version is <= 2.3.1, the system is vulnerable.

Impact Analysis

This vulnerability could allow unauthorized users to access sensitive data or perform privileged actions in the Fluent Support Pro Plugin. Users should update to version 2.3.2 or later to mitigate the risk.

Compliance Impact

This vulnerability allows unprivileged users to perform higher-privileged actions due to missing authorization checks. While not directly impacting GDPR or HIPAA compliance, such access control flaws could lead to unauthorized data exposure or modification, which may violate these regulations if sensitive user data is involved.

Mitigation Strategies

Update Fluent Support Pro plugin to version 2.3.2 or later immediately. Enable auto-updates for plugins if available. Review user roles and permissions to ensure proper access controls are in place.

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