Cookie consent bypass with media embeds

TMC

Active member
Affected version
2.3.7
When using XenForo's advanced cookie consent panel, rejecting optional cookies results in media embeds (such as YouTube videos) being replaced with the message:

"To view this content, we will need your consent to set third-party cookies. For more detailed information, see our cookies page."

However, a problem arises when users reply to a thread. Upon posting a reply, the embedded media content is immediately loaded and displayed, even though the user has previously rejected the consent to set third-party cookies. This causes the media to load without the required cookie consent, bypassing the intended functionality of the consent system.

Expected Behavior:
The media should remain hidden, and the user should not be able to view or load the content until they provide consent for third-party cookies. Replying to a thread should not bypass this mechanism.

Attached is a screen recording of it happening on a completely fresh XF 2.3.7.
View attachment embed.mp4
 
Back
Top Bottom