FV Flowplayer Video Player 7.5.0.727 - 7.5.2.727 - Reflected Cross-Site Scripting via player_id Parameter

2021-10-05 20:14

Margaux DABERT

Strategic Overview

Status

Patched in 7.5.3.727

Affected PluginFV Flowplayer Video Player

Affected Version7.5.0.727 – 7.5.2.727

CVSS6.1Medium

CVECVE-2021-39350

View all FV Flowplayer Video Player vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 7.5.3.727, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-39350 https://www.wordfence.com/threat-intel/vulnerabilities/id/7b795352-fad8-485e-bd1b-68c0913555e2

CVSS Vector

6.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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