![](https://prophaze.com/wp-content/uploads/2021/06/cve.jpeg)
Matrix Synapse APIs prone to attack
Overview : Matrix Synapse before 1.5.0 mishandles signature checking on some federation APIs. Affected Product(s) : Matrix Synapse before 1.5.0
Overview : Matrix Synapse before 1.5.0 mishandles signature checking on some federation APIs. Affected Product(s) : Matrix Synapse before 1.5.0