Remote Code Execution Affecting com.hubspot.jinjava:jinjava Open this link in a new tab package, versions [,2.4.6)
Attack Complexity
High
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snyk-id
SNYK-JAVA-COMHUBSPOTJINJAVA-72881
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published
6 Jan 2019
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disclosed
3 Jan 2019
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credit
Unknown
Introduced: 3 Jan 2019
CVE-2018-18893 Open this link in a new tabHow to fix?
Upgrade com.hubspot.jinjava:jinjava
to version 2.4.6 or higher.
Overview
com.hubspot.jinjava:jinjava is a Java-based template engine based on django template syntax, adapted to render jinja templates (at least the subset of jinja in use in HubSpot content).
Affected versions of this package are vulnerable to Remote Code Execution via the com/hubspot/jinjava/el/ext/JinjavaBeanELResolver.java
path. It was possible to call the getClass()
method on any object.