EUVD-2026-43238

A vulnerability was detected in AojiaoZero Antaris 1.0. This affects the function rewardPurchase of the file /ipn.php of the component PayPal IPN Payment Handler. The manipulation of the argument itemnumber results in sql injection. The attack may be performed from remote. The vendor was contacte...

CVE-2026-9242

The RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login plugin for WordPress is vulnerable to Authentication Bypass via Insufficient Verification of Data Authenticity in all versions up to and including 6.0.8.6. This is due to the PayPal IPN callback handler...

PT-2026-53059

Name of the Vulnerable Software and Affected Versions RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login versions prior to 6.0.8.7 Description An authentication bypass exists due to insufficient verification of data authenticity. The PayPal IPN callback...

EUVD-2026-19878

WWBN AVideo Affected by a PayPal IPN Replay Attack Enabling Wallet Balance Inflation via Missing Transaction Deduplication in ipn.php...

CVE-2026-39366

CVE-2026-39366 affects WWBN AVideo prior to or including version 26.0. The PayPal IPN v1 handler at plugin/PayPalYPT/ipn.php does not perform transaction deduplication, enabling an attacker to replay a single legitimate IPN notification to repeatedly inflate wallet balances and renew subscription...

CVE-2026-2428

The Fluent Forms Pro Add On Pack plugin for WordPress is vulnerable to Insufficient Verification of Data Authenticity in all versions up to, and including, 6.1.17. This is due to the PayPal IPN Instant Payment Notification verification being disabled by default disableipnverification defaults to...

CVE-2025-13384

The WordPress plugin CP Contact Form with PayPal (

Linux Distros Unpatched Vulnerability : CVE-2018-1081

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in Moodle 3.4 to 3.4.1, 3.3 to 3.3.4, 3.2 to 3.2.7, 3.1 to 3.1.10 and earlier unsupported versions. Unauthenticated users can trigger custom...