CVE-2026-85344
Received Received - Intake

Unauthorized Bulk Post Modification in FV Flowplayer Video Player

Publication date: 2026-11-08

Last updated on: 2026-11-08

Assigner: WPScan

Description
The FV Flowplayer Video Player WordPress plugin before 7.5.57.7212 does not perform any authorization check on an AJAX action that carries out a site-wide content rewrite, so any authenticated user, including subscriber-level, can trigger a bulk modification of posts they should not be able to edit.

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Meta Information

Published
2026-11-08
Last Modified
2026-11-08
Generated
2026-11-08
AI Q&A
2026-11-08
EPSS Evaluated
N/A
NVD
CVE-2026-85344
EUVD
EUVD-2026-119460

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Unknown FV Flowplayer Video Player From 0 (inc) to 7.5.57.7212 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability affects the FV Flowplayer Video Player WordPress plugin versions before 7.5.57.7212. It allows any authenticated user, even with basic subscriber access, to perform bulk modifications of posts without proper authorization checks. This is due to a missing authorization check in an AJAX action that enables site-wide content rewrites.

Detection Guidance

Check the installed version of the FV Flowplayer Video Player plugin in WordPress. If it is below 7.5.57.7212, the system is vulnerable. Use WordPress admin panel or run a command like 'wp plugin list' in the WordPress directory to verify the version.

Impact Analysis

An attacker could exploit this to modify or delete posts they should not have access to, potentially altering website content, removing important information, or causing disruption. Even low-privilege users like subscribers could perform these actions across the entire site.

Compliance Impact

This vulnerability could lead to unauthorized content changes, potentially violating data integrity requirements in GDPR or HIPAA. If sensitive data is altered or exposed due to this flaw, it may result in compliance violations and legal consequences.

Mitigation Strategies

Update the FV Flowplayer Video Player plugin to version 7.5.57.7212 or later immediately. If updating is not possible, consider disabling the plugin temporarily until an update is applied.

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