CVE-2021-24412

Public Exploit
Html5 Audio Player < 2.1.3 - Contributor+ Stored Cross-Site Scripting

Description

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

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.18%
Third-Party Advisory wpscan.com
Affected: Unknown Html5 Audio Player – Audio Player for WordPress
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/c4ed3e52-cbe0-46dc-ab43-65de78cfb225 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-24412?
CVE-2021-24412 has been scored as a medium severity vulnerability.
How to fix CVE-2021-24412?
To fix CVE-2021-24412, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-24412 being actively exploited in the wild?
It is possible that CVE-2021-24412 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-24412?
CVE-2021-24412 affects Unknown Html5 Audio Player – Audio Player for WordPress.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.