Information Exposure Affecting org.eclipse.jetty:jetty-webapp Open this link in a new tab package, versions [9.4.37.v20210219,9.4.39)
Exploit Maturity
Proof of concept
Attack Complexity
Low
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snyk-id
SNYK-JAVA-ORGECLIPSEJETTY-1090339
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published
2 Apr 2021
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disclosed
2 Apr 2021
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credit
Unknown
Introduced: 2 Apr 2021
CVE-2021-28164 Open this link in a new tabHow to fix?
Upgrade org.eclipse.jetty:jetty-webapp
to version 9.4.39 or higher.
Overview
org.eclipse.jetty:jetty-webapp is a maven plugin for Jetty web application support.
Affected versions of this package are vulnerable to Information Exposure. The default compliance mode allows requests with URIs that contain %2e
or %2e%2e
segments to access protected resources within the WEB-INF directory.
For example a request to /context/%2e/WEB-INF/web.xml
can retrieve the web.xml
file. This can reveal sensitive information regarding the implementation of a web application.