This security bulletin contains one medium risk vulnerability.
CWE-200 - Information Exposure
Exploit availability: NoDescription
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the affected package does not properly enforce validation rules when creating subscription servers, which includes a "NoInstrospection" rule for the Websocket. A remote attacker can gain unauthorized access to sensitive information on the system.Mitigation
Install updates from vendor's website.Vulnerable software versions
apollo-server-azure-functions: 1.1.1 - 2.14.1
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?