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Software intelligence

Html5 Video Player vulnerabilities

9 tracked advisories · slug html5-video-player

Important: Html5 Video Player appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

9

Latest advisory

26 June 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

html5-video-player

Plugin

What this means for Html5 Video Player

This catalog lists 9 known advisories affecting Html5 Video Player. The most recent was published on 26 June 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • HTML5 Video Player – Embed and Play Videos in Custom Player <= 2.11.0 - Missing Authorization

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 26 June 2026

  • HTML5 Video Player – mp4 Video Player Plugin and Block <= 2.5.35 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via heading Parameter

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 13 January 2025

  • HTML5 Video Player – mp4 Video Player Plugin and Block <= 2.5.34 - Missing Authorization to Authenticated (Subscriber+) Limited Options Update

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 10 September 2024

Vulnerability types

  • Cross-site scripting2
  • SQL injection2

Authentication (inferred from titles)

  • Unauthenticated2
  • Authenticated4
  • Unspecified3

Advisory history

Known Html5 Video Player advisories published by month.

All advisories

Check whether your installed version is affected

SiteRespond Defence matches your installed Html5 Video Player version against this catalog when the Defence plugin is connected to your WordPress site.