CVE-2026-78279
Received Received - Intake

Unauthenticated CSRF in Fluent Support Pro

Publication date: 2026-08-24

Last updated on: 2026-08-24

Assigner: Patchstack

Description
Unauthenticated Cross Site Request Forgery (CSRF) 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-2026-78279
EUVD
EUVD-2026-64786

Affected Vendors & Products

Showing 3 associated CPEs
Vendor Product Version / Range
fluent_support fluent_support_pro 2.3.1
fluent_support fluent_support_pro to 2.3.1 (inc)
fluent_support fluent_support_pro 2.3.2

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-352 The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

Attack-Flow Graph

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Executive Summary

CVE-2026-78279 is an unauthenticated Cross Site Request Forgery (CSRF) vulnerability in the Fluent Support Pro WordPress plugin versions 2.3.1 and earlier. It allows attackers to trick authenticated users into performing unwanted actions by exploiting their active session.

Detection Guidance

Detecting this CSRF vulnerability requires checking the installed version of the Fluent Support Pro plugin. Use the WordPress admin dashboard to verify the plugin version or run a command like 'wp plugin list' in the WordPress directory to check the version. If the version is 2.3.1 or earlier, the system is vulnerable.

Impact Analysis

This vulnerability could allow attackers to perform actions on behalf of authenticated users, such as changing settings or executing commands, without their knowledge. It requires user interaction like clicking a malicious link.

Compliance Impact

This CSRF vulnerability could potentially affect compliance with GDPR and HIPAA by allowing unauthorized actions to be performed on behalf of authenticated users. Exploitation might lead to unauthorized data modifications or access, which could violate data integrity and confidentiality requirements under these regulations.

Mitigation Strategies

Immediately update the Fluent Support Pro plugin to version 2.3.2 or later. If updating is not possible, contact your hosting provider or web developer for assistance. Ensure all users are aware of the risk and avoid clicking untrusted links or submitting forms from suspicious sources.

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