CVE-2026-103331: medium-severity vulnerability in UniPAY Payment Gateway For WooCommerce
UniPAY Payment Gateway For WooCommerce <= 2.3 - Unauthenticated Order Payment Forgery via Empty IPN Secret
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 UniPAY Payment Gateway For WooCommerce WordPress plugin through 2.3 does not properly verify the authenticity of payment notifications, as their signature is checked against a merchant secret that is empty by default, allowing unauthenticated attackers to forge a valid notification and mark arbitrary orders as paid.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · UniPAY Payment Gateway For WooCommercepublic PoCs found — 1
cve_referencewpscan.com/vulnerability/a7d61b5f-9e92-459c-8f6d-1c92ea94ef00/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.