Vulnerability DatabaseCVE-2026-103329

CVE-2026-103329: 
WordPress vulnerability analysis and mitigation

The Super Payments WordPress plugin before 1.43.1 does not properly verify the authenticity of incoming payment webhook notifications, as the signing key used to validate their signature is empty by default, allowing unauthenticated attackers to forge a valid signature and mark arbitrary WooCommerce orders as paid without payment.


Source: NVD

Related WordPress vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-89235MEDIUM6.8
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NoNoOct 09, 2026
CVE-2026-86851MEDIUM6.5
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CVE-2026-87846MEDIUM5.3
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CVE-2026-103329MEDIUM5.3
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CVE-2026-85348MEDIUM4.3
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NoNoOct 09, 2026

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