Drupal Formatter Field <=2.0.0 Object Injection via Dynamic Attributes
CVE-2026-12535 Published on July 10, 2026
Formatter Field - Critical - PHP object injection - SA-CONTRIB-2026-048
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Formatter Field allows Object Injection. This issue affects Formatter Field versions: from 0.0.0 to 2.0.0.
Vulnerability Analysis
CVE-2026-12535 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a Mass Assignment Vulnerability?
The software receives input from an upstream component that specifies multiple attributes, properties, or fields that are to be initialized or updated in an object, but it does not properly control which attributes can be modified.
CVE-2026-12535 has been classified to as a Mass Assignment vulnerability or weakness.
Affected Versions
Drupal Formatter Field:- Version 0.0.0 and below 2.0.0 is affected.