CVE-2024-55638: Drupal core contains a potential PHP Object Injection vulnerability

CVE-2024-55638 · Severity: low · CVSS 3.1 · Published 2024-12-10

Drupal core contains a potential PHP Object Injection vulnerability

Technologies: drupal/core (Packagist), drupal/core-recommended (Packagist), drupal/drupal (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2024-55638 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-55638 being exploited in the wild.
How severe is CVE-2024-55638?
Low severity, with a CVSS score of 3.1, published 10 December 2024.
Which products and versions are affected?
drupal/core (Packagist) ECOSYSTEM:introduced=8.0.0,fixed=10.2.11|ECOSYSTEM:introduced=10.3.0,fixed=10.3.9, ECOSYSTEM:introduced=8.8.0,fixed=10.2.11; drupal/core-recommended (Packagist) ECOSYSTEM:introduced=8.8.0,fixed=10.2.11; drupal/drupal (Packagist) ECOSYSTEM:introduced=8.8.0,fixed=10.2.11.
Is there a fix for CVE-2024-55638?
Yes. drupal/core (Packagist): upgrade to 10.2.11 or later; drupal/core-recommended (Packagist): upgrade to 10.2.11 or later; drupal/drupal (Packagist): upgrade to 10.2.11 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-55638?
Check whether you run drupal/core (Packagist), drupal/core-recommended (Packagist) or drupal/drupal (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • drupal/core (Packagist): upgrade to 10.2.11 or later
    composer require drupal/core:^10.2.11
  • drupal/core-recommended (Packagist): upgrade to 10.2.11 or later
    composer require drupal/core-recommended:^10.2.11
  • drupal/drupal (Packagist): upgrade to 10.2.11 or later
    composer require drupal/drupal:^10.2.11

Affected products

  • drupal/core (Packagist) ECOSYSTEM:introduced=8.0.0,fixed=10.2.11|ECOSYSTEM:introduced=10.3.0,fixed=10.3.9, ECOSYSTEM:introduced=8.8.0,fixed=10.2.11
  • drupal/core-recommended (Packagist) ECOSYSTEM:introduced=8.8.0,fixed=10.2.11
  • drupal/drupal (Packagist) ECOSYSTEM:introduced=8.8.0,fixed=10.2.11

Identifiers

  • CVE-2024-55638
  • DRUPAL-CORE-2024-008
  • GHSA-gvf2-2f4g-jqf4

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