A Blind Server-Side Request Forgery (SSRF) vulnerability in evershop 2.1.0 and prior allows unauthenticated attackers to force the server to initiate an HTTP request via the GET /images API. The vulnerability occurs due to insufficient validation of the src query parameter, which permits arbitrary HTTP or HTTPS URIs, resulting in unexpected requests against internal and external networks.
Weakness
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.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Evershop | Evershop | * | 2.1.0 (including) |