Arbitrary Code Execution Affecting com.cronutils:cron-utils Open this link in a new tab package, versions [,9.1.6)
Attack Complexity
Low
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-JAVA-COMCRONUTILS-1921097
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published
16 Nov 2021
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disclosed
15 Nov 2021
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credit
Unknown
Introduced: 15 Nov 2021
CVE-2021-41269 Open this link in a new tabHow to fix?
Upgrade com.cronutils:cron-utils
to version 9.1.6 or higher.
Overview
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).