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Security · Updated 28 Oct, 02:27 am IST

Hackers hijack Convertr analytics script to skim payment cards

Image: BleepingComputer

Why it matters for readers: It shows how attackers can hide malicious code in legitimate analytics tools to steal payment data without touching payment processors directly.

  • Attackers injected malicious code into a Plausible analytics tracker hosted on Convertr’s infrastructure that loads on all merchants’ checkout pages.1
  • Sansec attributes the campaign to a Brazil-based group active since at least July 2024 that focuses on Magento, OpenCart and WooCommerce stores.1
  • Sansec suspects the intruders exploited an unauthenticated command‑execution flaw (CVE-2026-8467) in Convertr’s outdated Plausible Community Edition to gain initial access, though this is not confirmed.1
  • Convertr is a Brazilian e‑commerce platform handling large retail sales and hosts a self-managed Plausible tracker on its servers that was altered by the attackers.1

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