TYPO3-EXT-SA-2016-027: Cross-Site Scripting in extension "HTML5 Video Player" (html5videoplayer)

It has been discovered that the extension "HTML5 Video Player" (html5videoplayer) is susceptible to Cross-Site Scripting.
Release Date: November 11, 2016
Component Type: Third party extension. This extension is not a part of the TYPO3 default installation. Affected Versions: version 6.7.0 and below Vulnerability Type: Cross-Site Scripting Severity: Low Suggested CVSS v2.0: AV:N/AC:L/Au:S/C:N/I:P/A:N/E:F/RL:O/RC:C (What's that?) Problem Description: The extension is vulnerable to Cross-Site Scripting as authorized editors can insert data commands by using the url schemes "data:" or "javascript:". Solution: An updated version 6.7.1 is available from the TYPO3 Extension Manager and at https://typo3.org/extensions/repository/download/html5videoplayer/6.7.1/t3x/. Users of the extension are advised to update the extension as soon as possible. Credits: Credits go to Stephan Großberndt who discovered and reported the vulnerability. General advice: Follow the recommendations that are given in the TYPO3 Security Guide. Please subscribe to the typo3-announce mailing list to receive future Security Bulletins via E-mail.