CVE-2026-77765

The Better Payment WordPress plugin before 2.3.4 does not validate the submitted payment amount server-side against the merchant's configured fixed price before building the gateway charge, allowing unauthenticated users to pay an arbitrary reduced amount for a fixed-price item...

CVE-2026-77765

The Better Payment WordPress plugin, versions prior to 2.3.4 , is vulnerable to an Unauthenticated Payment Amount Manipulation vulnerability. The root cause is a failure to validate submitted payment amounts server-side against the merchant's configured fixed price before constructing the gateway...