Microsoft Teams bug allows malware delivery from external accounts (www.bleepingcomputer.com)

submitted 1 year ago by BrikoX@vlemmy.net to c/technology@beehaw.org

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[-] fox@vlemmy.net 1 points 1 year ago

However, the two Jumpsec Red Team members found that they could go around the restriction by changing the internal and external recipient ID in the POST request of a message, thus fooling the system into treating an external user as an internal one.

so they only do the check on client side. classic.

this post was submitted on 23 Jun 2023

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