CVE-2026-6366

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.

Score

CVSS 3.1 6.6 Medium

Status

Analyzed - mlhess@drupal.org

Published

2026-05-19

Last modified

2026-05-21

Weaknesses

CWE-915

Affected products

• Drupal (Drupal)
• Drupal Core (Drupal)

References

• https://www.drupal.org/sa-core-2026-002