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Is my WordPress plugin safe?
Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,080 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Plugin · super-payments
Super Payments
1 known vulnerability on record. Add your version above to see which ones affect you.
Oct 9, 2026Super Payments: Does not properly verify the authenticity of incoming payment webhook notificationsCVE-2026-103329 · fixed in 1.43.1 · reported by WPScanMedium 5.3
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.
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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