CVE-2026-121764 Details
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FolioVision FV Flowplayer Video Player fv-wordpress-flowplayer allows Stored XSS.This issue affects FV Flowplayer Video Player: from n/a through 7.5.56.7212.
A stored cross-site scripting vulnerability has been identified in the FolioVision FV Flowplayer Video Player plugin for WordPress, affecting versions through 7.5.56.7212. This vulnerability arises from improper input neutralization during web page generation, allowing attackers to inject malicious scripts that are saved and executed later.
Users are advised to update the FV Flowplayer Video Player plugin to version 7.5.57.7212 or later. Patchstack has also issued a mitigation rule to block attacks until the plugin is updated.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 9, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| FolioVision FV Flowplayer Video Player | <= 7.5.56.7212 |
CPE
Remediation
| |
Change History
1 change record found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 9, 2026 | New CVE Received | [email protected] |
Volerion