Arbitrary Class Calling Affecting illuminate/cookie package, versions <5.6.30
Snyk CVSS
Attack Complexity
High
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Test your applications- Snyk ID SNYK-PHP-ILLUMINATECOOKIE-72265
- published 13 Aug 2018
- disclosed 10 Aug 2018
- credit Unknown
How to fix?
Upgrade illuminate/cookie to version 5.6.30 or higher.
Overview
illuminate/cookie is a Subtree split of the Illuminate Cookie component.
Affected versions of this package are vulnerable to Arbitrary Class Calling. It disables all serialization / unserialization of cookie values. If an application's encryption key is in the hands of a malicious party, that party could craft cookie values using the encryption key and exploit vulnerabilities inherit to PHP object serialization / unserialization, such as calling arbitrary class methods within the application.