CVE-2026-13237 Drupal CVE debrief

Who should care

Users of Drupal AI Agents versions from 0.0.0 to 1.1.4, from 1.2.0 to 1.2.5, and from 1.3.0 to 1.3.1 should be aware of this vulnerability. System administrators, security teams, and operators using these versions should prioritize patching or implementing compensating controls to mitigate potential risks.

Technical summary

The CVE-2026-13237 vulnerability is an Incorrect Authorization issue in Drupal AI Agents, which allows for Forceful Browsing. The affected versions are from 0.0.0 to 1.1.4, from 1.2.0 to 1.2.5, and from 1.3.0 to 1.3.1. This issue arises from inadequate authorization checks, allowing unauthorized access to system resources. Users should review and update Drupal AI Agents to a version outside the affected ranges.

Defensive priority

Medium

Recommended defensive actions

• Review and update Drupal AI Agents to a version outside the affected ranges.
• Implement compensating controls to monitor and restrict access to the affected systems.
• Verify inventory of systems using Drupal AI Agents and prioritize patching.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The CVE record was published on 2026-07-10T22:16:39.797Z and has not been modified since then. The NVD entry is currently in the 'Received' status. The vulnerability affects AI Agents versions from 0.0.0 to 1.1.4, from 1.2.0 to 1.2.5, and from 1.3.0 to 1.3.1. Users should verify the affected versions and plan for updates or mitigations.

Official resources