What’s Vulnerable › Vulnerabilities
CVE-2026-87978: Paymob for WooCommerce < 4.1.14 - Unauthenticated Payment Bypass via Unverified Subscription Transaction Callback
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-23 · updated 2026-09-23
- Weakness: CWE-345
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.
Affected products
- Paymob for WooCommerce: before 4.1.14 — fixed in 4.1.14
How to fix
Upgrade to a fixed version: Paymob for WooCommerce 4.1.14. Check the vendor advisory for mitigations.
References
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