The list of domains media autoplay allows must be allowlisted if used.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-251694	EDGE-00-000064	SV-251694r879587_rule		Low

Description
Define a list of sites, based on URL patterns, that are allowed to autoplay media. If this policy is not configured, the global default value from the AutoplayAllowed policy (if set) or the user's personal configuration is used for all sites. EDGE-00-000024 disables the AutoplayAllowed policy.

STIG	Date
Microsoft Edge Security Technical Implementation Guide	2024-02-13

Details

Check Text ( C-55131r863220_chk )
If this machine is on SIPRNet, this is Not Applicable. This requirement for "AutoplayAllowlist" is not required; this is optional. The policy value for "Computer Configuration/Administrative Templates/Microsoft Edge/Allow media autoplay on specific sites" may be set to "allow" for allowlisted domains. Use the Windows Registry Editor to navigate to the following key: HKLM\SOFTWARE\Policies\Microsoft\Edge AutoplayAllowlist may be set as follows: HKLM\SOFTWARE\Policies\Microsoft\Edge\AutoplayAllowlist\1 = mydomain.com HKLM\SOFTWARE\Policies\Microsoft\Edge\AutoplayAllowlist\2 = myagency.mil If configured, the list of domains for which autoplay is allowed may be allowlisted.

Check Text ( C-55131r863220_chk )

If this machine is on SIPRNet, this is Not Applicable.

This requirement for "AutoplayAllowlist" is not required; this is optional.

The policy value for "Computer Configuration/Administrative Templates/Microsoft Edge/Allow media autoplay on specific sites" may be set to "allow" for allowlisted domains.

Use the Windows Registry Editor to navigate to the following key:
HKLM\SOFTWARE\Policies\Microsoft\Edge

AutoplayAllowlist may be set as follows:
HKLM\SOFTWARE\Policies\Microsoft\Edge\AutoplayAllowlist\1 = mydomain.com
HKLM\SOFTWARE\Policies\Microsoft\Edge\AutoplayAllowlist\2 = myagency.mil

If configured, the list of domains for which autoplay is allowed may be allowlisted.

Fix Text (F-55085r808527_fix)
The policy value for "Computer Configuration/Administrative Templates/Microsoft Edge/Allow media autoplay on specific sites" may be set to "allow" for allowlisted domains.