Arbitrary Code Execution Affecting io.pebbletemplates:pebble Open this link in a new tab package, versions [,3.1.4)
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-JAVA-IOPEBBLETEMPLATES-538370
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published
19 Dec 2019
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disclosed
19 Dec 2019
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credit
ismai1337
Introduced: 19 Dec 2019
CVE-2019-19899 Open this link in a new tabHow to fix?
Upgrade io.pebbletemplates:pebble
to version 3.1.4 or higher.
Overview
io.pebbletemplates:pebble is a java templating engine inspired by Twig.
Affected versions of this package are vulnerable to Arbitrary Code Execution. It allows attackers to bypass a protection mechanism (intended to block access to instances of java.lang.Class
) due to getClass
being accessible via the public static java.lang.Class java.lang.Class.forName(java.lang.Module,java.lang.String)
signature.