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CriticalActively exploited vulnerabilityOct 30, 2026

Critical Security Flaw in Drupal Online Stores Actively Targeted by Hackers

Drupal has warned that attackers are actively exploiting a highly critical authorization flaw in its Commerce Core module. This security gap allows unauthorised actors to bypass restrictions within online shopping carts and store functions. Businesses running vulnerable versions are at immediate risk of compromise and operational disruption.

Actively exploited vulnerability security briefing

Who is affected

Organizations running websites with Drupal Commerce Core versions 0.0.0 to 2.41 or 3.0.0 to 3.3.13 are vulnerable to attack.

How to mitigate it

  1. 1Apply the latest official security updates for Drupal Commerce Core immediately.
  2. 2Review web server logs and online store transactions for signs of unauthorized access or tampering.
  3. 3Deploy web application firewall rules to detect and block malicious traffic targeting shopping cart endpoints.

How Outsource IT solves this

Managed Cybersecurity and Threat Protection provides 24/7 monitoring to identify and neutralize active exploitation attempts against your public-facing systems.

Managed Cybersecurity & Threat Protection

Tags

DrupalE-CommerceVulnerability

Source advisory: the-hacker-news

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