Arbitrary Code Execution Affecting org.apache.struts.xwork:xwork-core Open this link in a new tab package, versions [2.0.0, 2.3.14.3)
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-JAVA-ORGAPACHESTRUTSXWORK-30795
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published
8 Jun 2014
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disclosed
5 Jun 2013
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credit
Unknown
How to fix?
Upgrade org.apache.struts.xwork:xwork-core
to version 2.3.14.3 or higher.
Overview
org.apache.struts.xwork:xwork-core is a generic command pattern framework. It forms the core of Struts 2.
Affected versions of this package are vulnerable to Arbitrary Code Execution. It allows remote attackers to execute arbitrary OGNL code via a request with a crafted value that contains both "${}" and "%{}" sequences, which causes the OGNL code to be evaluated twice.