MEDIUM 5.3 NVD

CVE-2026-93580

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

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.

References

https://wpscan.com/vulnerability/083dab74-cffe-4532-8fc3-939a015c83d4/

Published: 2026-09-30 · Source: NVD · Feed updated: 2026-09-30

This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-09-30 via NVD.

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