What is CVE-2021-39350?

CVE-2021-39350 is a vulnerability in the FV Flowplayer Video Player WordPress plugin that allows attackers to inject arbitrary web scripts.

What is the severity of CVE-2021-39350?

CVE-2021-39350 has a severity level of medium.

How does the CVE-2021-39350 vulnerability occur?

The CVE-2021-39350 vulnerability is caused by a reflected cross-site scripting (XSS) issue in the player_id parameter of the ~/view/stats.php file.

Which versions of the FV Flowplayer Video Player plugin are affected by CVE-2021-39350?

Versions 7.5.0.727 to 7.5.2.727 of the FV Flowplayer Video Player plugin are affected by CVE-2021-39350.

How can I fix the CVE-2021-39350 vulnerability?

To fix the CVE-2021-39350 vulnerability, update the FV Flowplayer Video Player plugin to a version higher than 7.5.2.727.

Vulnerability/
CVE-2021-39350

high

8.2

CWE

6/10/2021

14/2/2025

CVE-2021-39350: FV Flowplayer Video Player <= 7.5.0.727 - 7.5.2.727 Reflected Cross-Site Scripting

First published: Wed Oct 06 2021(Updated: )

The FV Flowplayer Video Player WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the player_id parameter found in the ~/view/stats.php file which allows attackers to inject arbitrary web scripts, in versions 7.5.0.727 - 7.5.2.727.

Credit: security@wordfence.com

Affected Software	Affected Version	How to fix
Flowplayer	>=7.5.0.727<=7.5.2.727

Remedy

https://plugins.trac.wordpress.org/changeset/2580834/fv-wordpress-flowplayer/trunk/view/stats.php

Remedy

Update to version 7.5.3.727 or newer.

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Reference Links

Frequently Asked Questions

What is CVE-2021-39350?
CVE-2021-39350 is a vulnerability in the FV Flowplayer Video Player WordPress plugin that allows attackers to inject arbitrary web scripts.
What is the severity of CVE-2021-39350?
CVE-2021-39350 has a severity level of medium.
How does the CVE-2021-39350 vulnerability occur?
The CVE-2021-39350 vulnerability is caused by a reflected cross-site scripting (XSS) issue in the player_id parameter of the ~/view/stats.php file.
Which versions of the FV Flowplayer Video Player plugin are affected by CVE-2021-39350?
Versions 7.5.0.727 to 7.5.2.727 of the FV Flowplayer Video Player plugin are affected by CVE-2021-39350.
How can I fix the CVE-2021-39350 vulnerability?
To fix the CVE-2021-39350 vulnerability, update the FV Flowplayer Video Player plugin to a version higher than 7.5.2.727.

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version/flowplayer/7.5.0.727
version/flowplayer/7.5.2.727

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