All news with #magecart tag

Prison kiosk hack and new PCI DSS limits on Magecart

🔐 In episode 440 Graham Cluley and guest Scott Helme examine an unusual insider exploitation where Romanian prison self‑service web kiosks let inmates access and alter records. They also explore the growing threat of third‑party JavaScript on checkout pages and how the updated PCI DSS aims to curb Magecart‑style skimmers. Plus, the hosts cover automation with Keyboard Maestro and video creation using Screen Studio.

Unmonitored JavaScript: The Holiday Shopping Risk 2025

⚠️ The article warns that unmonitored JavaScript on e-commerce sites is the single biggest holiday security risk, enabling attackers to steal payment data while server-side defenses like WAFs and intrusion detection systems remain blind. It reviews major 2024 incidents, including the Polyfill.io and Cisco Magecart campaigns, and highlights a dramatic uptick in attacks during peak shopping windows. Recommended mitigations emphasize closing visibility gaps with real-time client-side monitoring, maintaining strict third-party script inventories, and deploying Content Security Policy (initially in report-only mode) using nonces rather than weakening directives.

Patch SessionReaper: Critical Adobe Commerce/Magento Flaw

🔒 Adobe issued an emergency out-of-band patch for a critical vulnerability in Magento Open Source and Adobe Commerce, tracked as CVE-2025-54236 and dubbed SessionReaper. The flaw permits unauthenticated attackers to hijack user accounts and, when file-based session storage is used, can enable remote code execution. Adobe notified Commerce customers on Sept. 4 but Magento Open Source users may not have received the same advance warning. Organizations operating Magento sites should apply the patch immediately.