PT-2026-127813
CVE-2026-103331
·
Published
2026-10-28
·
Updated
2026-10-28
Description by
CVSS 3.1
5.3
MediumMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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