JetBrains YouTrack before 2020.2.10643 was vulnerable to SSRF that allowed scanning internal ports.
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Youtrack | Jetbrains | * | * |