CVE-2026-103330
Medium · 5.3CVSS
5.3
EPSS
0.2%
Published
Oct 28, 2026
CISA due date
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The record
The Sadad QA Payment WordPress plugin through 1.28 does not correctly verify the authenticity of incoming payment notifications, as the verification is keyed on a merchant secret that is empty by default and the rest of the signed data is attacker-controlled, allowing unauthenticated attackers to forge a valid confirmation and mark orders as paid without payment.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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