Html5 Audio Player <= 2.1.2 - Contributor+ Stored Cross-Site Scripting

2021-09-20 00:00

Michal Lipinski

Strategic Overview

Status

Patched in 2.1.3

Affected PluginHTML5 Audio Player – The Ultimate No-Code Podcast, MP3 & Audio Player

Affected Version<= 2.1.2

CVSS6.4Medium

CVECVE-2021-24412

View all HTML5 Audio Player – The Ultimate No-Code Podcast, MP3 & Audio Player vulnerabilities

Vulnerability Overview

The Html5 Audio Player – Audio Player for WordPress plugin before 2.1.3 does not sanitise or validate the parameters from its shortcode, allowing users with a role as low as contributor to set Cross-Site Scripting payload in them which will be triggered in the page/s with the embed malicious shortcode

Technical Analysis

REMEDIATION: Update to version 2.1.3, 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-2021-24412 https://www.wordfence.com/threat-intel/vulnerabilities/id/f8b09933-9634-4a8a-a899-ba500979e5aa

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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