Some Guy Figured Out How to Delete Any Video on Facebook
Video on Fb
Safety researcher Dan Melamed discovered a intelligent technique to delete any video on Fb earlier this 12 months, and the social community rewarded him with $10,00 for responsibly reporting his hack.
Melamed’s methodology is shockingly easy and relied on an uncovered piece of a URL that he was in a position to intercept whereas importing a video to a Facebook page that he’d created. Whereas importing a dummy video, Melamed intercepted the request despatched to put up the video and grabbed this parameter:
composer_unpublished_photo[0]=<Video ID>
The “Video ID” portion refers back to the figuring out code of the video that Melamed was importing. When he had intercepted this request, Melamed might change the Video ID portion to be the Video ID of any video that at present existed on Fb and proceed to add his video. This meant that Melamed might change the parameters midway by means of the add and ship a distinct video as much as the Fb servers in the course of the upload course of. As soon as the ID was modified, Fb would show an error, however the video was nonetheless uploaded efficiently. 
Now, Melamed gained whole management over the video he simply uploaded, regardless that the video wasn’t his. Melamed had the identical management over the video that he would have if he had simply uploaded it himself, regardless that he wasn’t the unique uploader of the video. That meant that Melamed might modify the video’s setting in order that feedback have been disabled—and even higher—he might delete the video solely.
It’s fairly the nifty hack, and in case you’re excited to attempt it out, I’ve received unhealthy information. Fb has already patched it.
Typically the hacks which can be easy and simple, like this one, can have huge penalties. Who is aware of what number of black hat hackers figured this out and nuked movies from Fb servers earlier than Melamed got here alongside. However, reporting an exploit like that is nonetheless a cool technique to pocket $10,000.


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