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CVE-2026-6366

6.6 · MEDIUM
Published May 19, 2026 drupal CWE-915

Overview

CVE-2026-6366 is a medium-severity vulnerability affecting drupal drupal. It was published on May 19, 2026 and has a CVSS 3.1 base score of 6.6 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.6, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical Description

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.

This issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.

Remediation

Check the references section for vendor advisories and patches from drupal. Update drupal to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
drupal drupal >= 8.0.0, < 10.5.9 Affected

Frequently Asked Questions

What is CVE-2026-6366?

CVE-2026-6366 is a medium-severity vulnerability affecting drupal drupal. It was published on May 19, 2026 and has a CVSS 3.1 base score of 6.6 (MEDIUM).

How severe is CVE-2026-6366?

This vulnerability has a CVSS 3.1 base score of 6.6, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-6366?

Check the references section for vendor advisories and patches from drupal. Update drupal to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-6366?

CyberStrike's AI-powered security agents can automatically detect CVE-2026-6366 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

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