Description
The InPost PL WordPress plugin before 1.9.8 does not verify the authenticity of incoming shipment webhook requests, relying only on a non-secret identifier and an IP check that is not enforced, allowing unauthenticated attackers who know a target order's parcel tracking number to forge its shipment status and prematurely mark the order completed.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | InPost PL | 1.7.5 – < 1.9.8 | 1.9.8 |
References
- https://wpscan.com/vulnerability/083dab74-cffe-4532-8fc3-939a015c83d4/ exploit vdb-entry technical-description