Server-Side Request Forgery (SSRF) Affecting com.thoughtworks.xstream:xstream package, versions [,1.4.15)
Threat Intelligence
Exploit Maturity
Mature
EPSS
90.09% (99th
percentile)
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Test your applications- Snyk ID SNYK-JAVA-COMTHOUGHTWORKSXSTREAM-1051967
- published 16 Dec 2020
- disclosed 16 Dec 2020
- credit Liaogui Zhong
Introduced: 16 Dec 2020
CVE-2020-26258 Open this link in a new tabHow to fix?
Upgrade com.thoughtworks.xstream:xstream to version 1.4.15 or higher.
Overview
com.thoughtworks.xstream:xstream is a simple library to serialize objects to XML and back again.
Affected versions of this package are vulnerable to Server-Side Request Forgery (SSRF). A remote attacker can request data from internal resources that are not publicly available by manipulating the processed input stream.
Note: This vulnerability does not exist running Java 15 or higher, and is only relevant when using XStream's default blacklist.
CVSS Scores
version 3.1