CVE-2026-55803 — Drupal core - Critical - PHP object injection - SA-CORE-2026-005
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection. This issue affects Drupal core versio…
Published: 2026-07-10 · CVSS: 5.9 · CVSS 3.1
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0.*, from 0.0.0 to 11.1.*.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7