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CVE record

CVE-2024-55637

Drupal core - Moderately critical - Gadget chain - SA-CORE-2024-007

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.

CVE evidence

Known exploitation

Not listed in fetched KEV catalog

Absence from the fetched catalog does not establish that exploitation has not occurred.

Severity

critical

CVSS 9.8 ยท CVSS_V3

Affected packages

3

Supported package records returned by OSV. Vendor and product names are not used to infer matches.

OSV package mapping

Affected open-source packages

PackageEcosystemFixed versions
drupal/corecomposer10.2.11, 10.3.9, 11.0.8
drupal/core-recommendedcomposer10.2.11, 10.3.9, 11.0.8
drupal/drupalcomposer10.2.11, 10.3.9, 11.0.8