XStream < 1.4.16 - Remote Code Execution

XStream before 1.4.16 is susceptible to remote code execution. An attacker who has sufficient rights can execute host commands via manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operation...

XStream <1.4.17 - Remote Code Execution

XStream before 1.4.17 is susceptible to remote code execution. An attacker can execute commands of the host by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of...

XStream <1.4.14 - Remote Code Execution

XStream before 1.4.14 is susceptible to remote code execution. An attacker can run arbitrary shell commands by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of...

XStream 1.4.18 - Arbitrary Code Execution

XStream 1.4.18 is susceptible to remote code execution. An attacker can execute commands of the host by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the...

XStream <1.4.15 - Server-Side Request Forgery

XStream before 1.4.15 is susceptible to server-side request forgery. An attacker can request data from internal resources that are not publicly available by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorize...

XStream <1.4.18 - Server-Side Request Forgery

XStream before 1.4.18 is susceptible to server-side request forgery. An attacker can request data from internal resources that are not publicly available by manipulating the processed input stream with a Java runtime version 14 to 8. This makes it possible to obtain sensitive information, modify...

XStream 1.4.18 - Remote Code Execution

XStream 1.4.18 is susceptible to remote code execution. An attacker can execute commands of the host by manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the...

XStream <1.4.16 - Remote Code Execution

XStream before 1.4.16 is susceptible to remote code execution. An attacker can load and execute arbitrary code from a remote host via manipulating the processed input stream, thereby making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative...

XStream <1.4.6/1.4.10 - Remote Code Execution

Xstream API before 1.4.6 and 1.4.10 is susceptible to remote code execution. If the security framework has not been initialized, an attacker can run arbitrary shell commands by manipulating the processed input stream when unmarshaling XML or any supported format. This can allow an attacker to...

x-stream__xstream_CVE-2013-7285_1-4-6

XStream "Java to XML Serialization, and back again" -- Binaries ----------------------------------------------- All binary artifacts are in the 'lib' directory. These include the xstream jars and any other library used at build time, or optional runtime extras. kXML2 is recommend for use as it...

CVE-2020-26259

CVE-2020-26259 CVE-2020-26259: XStream1.4.14 is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling as long as the executing process has sufficient rights. https://x-stream.github.io/CVE-2020-26259.html XStream 1.4.14 pom.xml com.thoughtworks.xstream xstream 1.4.14 poc...

B63-POC-CVE-2026-63077

CVE-2026-63077 — JetBrains TeamCity agent-polling deserialization RCE PoC and verification material for CVE-2026-63077 GHSA-94gx-v738-fx9w, "unauthenticated remote code execution in JetBrains TeamCity", CVSS v3.1 9.8 Critical , CWE-502 — fixed in TeamCity 2026.1.3 and 2025.11.7. Overview —...

CVE-2023-43208

CVE-2023-43208 — Mirth Connect Pre-Auth RCE Pre-authenticated Remote Code Execution in NextGen Healthcare Mirth Connect CVSS 9.8 Critical — Patch bypass of CVE-2023-37679 Overview Mirth Connect uses the Java XStream library to deserialize XML payloads on the /api/users endpoint without...

CVE-2020-26258

Description XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.15, a Server-Side Forgery Request vulnerability can be activated when unmarshalling. The vulnerability may allow a remote attacker to request data from internal resources that are not...

Xstream-1.4.17

Xstream-1.4.17 The above Xstream Demo environment was built by me. The vulnerability exploitation environment is based on JDK1.8u131. It currently supports local testing and HTTP remote packet sending. XSTREAM=1.4.17 vulnerability reproduction CVE-2021-39141, CVE-2021-39144, CVE-2021-39150,...

CVE-2021-21349

CVE-2021-21349 XStream SSRF XStream Official Announcement CVE-2021-21349 Vulnerability CVE-2021-21349: A Server-Side Forgery Request can be activated unmarshalling with XStream to access data streams from an arbitrary URL referencing a resource in an intranet or the local host. Affected Versions...

xstream-CVE-2020-26217

xstream-CVE-2020-26217...

CVE-2017-9805

CVE-2017-9805 CVE-2017-9805 POC The issue comes from a lack of filtering on the deserialization class used by the REST plugin. Struts uses Xstream with a lot of filtering for deserialization in multiple places, however this filtering was not in place for the REST plugin...

struts-s2-052-deserialization-rce-lab

Apache Struts S2-052 XML Deserialization RCE This repository demonstrates exploitation of Apache Struts S2-052 CVE-2017-9805 using malicious XML deserialization. The exploit was developed while solving the INE eWPTX Practice Range – Struts XML Deserialization RCE lab. Vulnerability Overview Apach...

CVE-2020-26217-XStream-RCE-POC

CVE-2020-26217-XStream-RCE-POC e.g package org.example; import com.thoughtworks.xstream.XStream; import java.io.IOException; public class CVE202026217 public static void mainString args throws IOException XStream xStream = new XStream; String payload = "\n" + " \n" + " \n" + " 0\n" + " \n" + " \n...