The Paymob for WooCommerce WordPress plugin before 4.1.14 does not verify the request signature on one branch of its payment webhook, allowing unauthenticated attackers to mark arbitrary WooCommerce orders as paid without any payment.

Project Subscriptions

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Advisories

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Fixes

Solution

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Workaround

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History

Wed, 23 Sep 2026 11:45:00 +0000

Type Values Removed Values Added
Description The Paymob for WooCommerce WordPress plugin before 4.1.14 does not verify the request signature on one branch of its payment webhook, allowing unauthenticated attackers to mark arbitrary WooCommerce orders as paid without any payment.
Title Paymob for WooCommerce < 4.1.14 - Unauthenticated Payment Bypass via Unverified Subscription Transaction Callback
Weaknesses CWE-345
References
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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-09-23T10:48:46.367Z

Reserved: 2026-09-09T18:30:02.460Z

Link: CVE-2026-87978

cve-icon Vulnrichment

Updated: 2026-09-23T10:33:21.971Z

cve-icon NVD

Status : Received

Published: 2026-09-23T11:17:15.880

Modified: 2026-09-23T11:17:15.880

Link: CVE-2026-87978

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-23T14:15:06Z

Weaknesses