Server-Side Request Forgery Vulnerability in HTML5 Audio Player Plugin for WordPress
CVE-2025-13999
Key Information:
- Vendor
WordPress
- Vendor
- CVE Published:
- 19 December 2025
What is CVE-2025-13999?
The HTML5 Audio Player plugin for WordPress, specifically versions 2.4.0 through 2.5.1, contains a Server-Side Request Forgery vulnerability that exposes the application to unauthorized web requests. This issue occurs in the getIcyMetadata() function, enabling unauthenticated attackers to initiate requests to arbitrary internal services, potentially leading to data exposure or modification. Website owners utilizing this plugin should take immediate action to mitigate risks by updating to the latest version.

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Affected Version(s)
HTML5 Audio Player β The Ultimate No-Code Podcast, MP3 & Audio Player 2.4.0 <= 2.5.1
References
CVSS V3.1
Timeline
Vulnerability published
Vulnerability Reserved