CVE-2026-103330: medium-severity vulnerability in Sadad QA Payment
Sadad QA Payment 1.28 - Unauthenticated Arbitrary Order Payment Confirmation via Signature Bypass
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · Sadad QA Paymentpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/0681f5a8-a1cd-44b0-b7c8-c3eacbd9e96a/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.