Arbitrary Code Execution Affecting com.cronutils:cron-utils Open this link in a new tab package, versions [,9.1.6)
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16 Nov 2021
15 Nov 2021
How to fix?
com.cronutils:cron-utils to version 9.1.6 or higher.
com.cronutils:cron-utils is a Java library to parse, migrate and validate crons as well as describe them in human readable language.
Affected versions of this package are vulnerable to Arbitrary Code Execution via Template Injection that enables attackers to inject arbitrary Java EL expressions, leading to unauthenticated Remote Code Execution (RCE).