What is GHSA-hx8f-2q78-rxw2?

GHSA-hx8f-2q78-rxw2 is a security advisory published by GitHub Security Advisories with Medium severity. The InPost PL WordPress plugin before 1.9.8 does not verify the authenticity of incoming shipment...

Which CVE IDs does GHSA-hx8f-2q78-rxw2 cover?

GHSA-hx8f-2q78-rxw2 covers the following CVE IDs: CVE-2026-93580. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hx8f-2q78-rxw2?

GHSA-hx8f-2q78-rxw2 has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-hx8f-2q78-rxw2MediumCVSS 5.3

The InPost PL WordPress plugin before 1.9.8 does not verify the authenticity of incoming shipment...

Vendor

GitHub Security Advisories

Published

September 30, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-93580 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-93580
https://wpscan.com/vulnerability/083dab74-cffe-4532-8fc3-939a015c83d4
https://github.com/advisories/GHSA-hx8f-2q78-rxw2