CVE-2024-13156
HTML5 Video Player – mp4 Video Player Plugin and Block <= 2.5.35 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via heading Parameter
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The HTML5 Video Player – mp4 Video Player Plugin and Block plugin for WordPress is vulnerable to DOM-Based Stored Cross-Site Scripting via the ‘heading’ parameter in all versions up to, and including, 2.5.35 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | bplugins |
| Product | html5 video player – embed and play videos in custom player |
| Published | Jan 14, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
bplugins / HTML5 Video Player – Embed and Play Videos in Custom Player
0 ≤ 2.5.35
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/e0b26af2-d559-49bf-841a-1974360b3ad6?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/html5-video-player/trunk/dist/frontend.js wordpress.org: https://wordpress.org/plugins/html5-video-player/#developers plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3221089/
Credits
Craig Smith