CVE-2021-43859: Uncontrolled Resource Consumption

XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulatin...

Arbitrary Code Execution

xstream is vulnerable to arbitrary code execution. A remote attacker is able to execute arbitrary code by manipulating the processed input stream...

CVE-2021-21341

XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of...

XStream Server-Side Request Forgery Vulnerability

XStream is a simple Java-based library , Java objects serialized to xml and vice versa i.e. : Java objects and xml documents can easily be converted to each other . XStream has a server-side request forgery vulnerability that can be exploited by an attacker to manipulate the processed input strea...

CVE-2020-26217: Improper Neutralization of Special Elements used in an OS Command

XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream's Security Framework allowlist i...