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.
Published: 2026-09-30
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 30 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-287

Wed, 30 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 30 Sep 2026 12:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-287

Wed, 30 Sep 2026 06:15:00 +0000

Type Values Removed Values Added
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.
Title InPost for WooCommerce 1.7.5 - 1.9.7 - Unauthenticated Order Status Forgery via Shipment Webhook
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-09-30T13:37:21.520Z

Reserved: 2026-09-18T10:48:05.277Z

Link: CVE-2026-93580

cve-icon Vulnrichment

Updated: 2026-09-30T13:21:03.872Z

cve-icon NVD

Status : Deferred

Published: 2026-09-30T06:17:10.160

Modified: 2026-09-30T16:28:31.510

Link: CVE-2026-93580

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-30T21:15:15Z

Weaknesses