AIKIDO-2025-10813
drupal/core is vulnerable to Deserialization of Untrusted Data
60
Medium Risk
This Affects:
drupal/coreTL;DR
Affected versions of this package are vulnerable to Deserialization of Untrusted Data: a gadget chain in Drupal core can be leveraged if the application deserializes attacker-controlled data. The chain itself is not directly exploitable but can enable remote code execution when a separate vulnerability allows unsafe input to reach unserialize(). There are no known exploits in Drupal core.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
drupal/core is vulnerable to Deserialization of Untrusted Data in versions 8.0.0 - 10.4.8, 10.5.0 - 10.5.5, 11.0.0 - 11.1.8 and 11.2.0 - 11.2.7.
How to fix this
Upgrade the drupal/core library to the patch version.
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SOC 2Compliant
ISO 27001Compliant