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CVE-2024-55637

Fixed upstream EPSS <1%CVSS 9.8

Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core: from 8.0.0 before 10.2.11, from 10.3.0 before 10.3.9, from 11.0.0 before 11.0.8. Drupal core contains a chain of methods that is exploitable when an insecure deserialization vulnerability exists on the site. This so-called gadget chain presents no direct threat but is a vector that can be used to achieve remote code execution if the application deserializes untrusted data due to another vulnerability.

Published 2024-12-09 · CVE record · OSV

Products: Drupal Core

Fixed upstream

EcosystemPackageFixed in
Packagistdrupal/core10.2.11
Packagistdrupal/core10.3.9
Packagistdrupal/core11.0.8
Packagistdrupal/core-recommended10.2.11
Packagistdrupal/core-recommended10.3.9
Packagistdrupal/core-recommended11.0.8
Packagistdrupal/drupal10.2.11
Packagistdrupal/drupal10.3.9
Packagistdrupal/drupal11.0.8

Distro releases

ReleasePackageFixed in
Ubuntu Pro 14.04 LTSdrupal7no fix
Ubuntu Pro 16.04 LTSdrupal7no fix