PT-2026-95492

Name of the Vulnerable Software and Affected Versions AnyCable versions prior to 1.6.15 Description The Pusher-compatible REST API in pusher/http.go includes the caller-supplied body md5 value in the HMAC input but fails to calculate the digest of the received request body or compare it with the...

Design/Logic Flaw

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event if they knew the room ID and event ID. Note that the users were not able to view the events, but simply mark it as read. This could be confusing as...