send_email in graphite-web/webapp/graphite/composer/views.py in Graphite through 1.1.5 is vulnerable to SSRF. The vulnerable SSRF endpoint can be used by an attacker to have the Graphite web server request any resource. The response to this SSRF request is encoded into an image file and then sent to an e-mail address that can be supplied by the attacker. Thus, an attacker can exfiltrate any information.
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 |
|---|---|---|---|
| Graphite | Graphite_project | * | 1.1.5 (including) |
| Graphite-web | Ubuntu | bionic | * |
| Graphite-web | Ubuntu | disco | * |
| Graphite-web | Ubuntu | eoan | * |
| Graphite-web | Ubuntu | esm-apps/bionic | * |
| Graphite-web | Ubuntu | esm-apps/xenial | * |
| Graphite-web | Ubuntu | trusty | * |
| Graphite-web | Ubuntu | trusty/esm | * |
| Graphite-web | Ubuntu | upstream | * |
| Graphite-web | Ubuntu | xenial | * |