CVE-2024-55638

Drupal core - Moderately critical - Gadget chain - SA-CORE-2024-008

Published Dec 9, 2024 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core: from 7.0 before 7.102, from 8.0.0 before 10.2.11, from 10.3.0 before 10.3.9.

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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-3473 Drupal core contains a potential PHP Object Injection vulnerability
Github GHSA Github GHSA GHSA-gvf2-2f4g-jqf4 Drupal core contains a potential PHP Object Injection vulnerability
References
History
Type Values Removed Values Added
Metrics epss

{'score': 0.04031}

epss

{'score': 0.05639}

Type Values Removed Values Added
First Time appeared Drupal
Drupal drupal
Weaknesses CWE-502
CPEs cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
Vendors & Products Drupal
Drupal drupal
Type Values Removed Values Added
Description Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core: from 7.0 before 7.102, from 8.0.0 before 10.2.11, from 10.3.0 before 10.3.9. Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core: from 7.0 before 7.102, from 8.0.0 before 10.2.11, from 10.3.0 before 10.3.9. 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.
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core: from 7.0 before 7.102, from 8.0.0 before 10.2.11, from 10.3.0 before 10.3.9.
Title Drupal core - Moderately critical - Gadget chain - SA-CORE-2024-008
Weaknesses CWE-915
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
drupal
Published
Updated
Dec 16, 2024, 5:11 PM
Reserved
Dec 9, 2024, 11:07 PM
Status
Analyzed
Published
Dec 10, 2024, 12:15 AM
Modified
Jun 17, 2026, 8:11 AM