Summary
XWiki Remote Code Execution
PreviewAction in XWiki 0.9.543 through 0.9.1252 does not set the Author field to the identity of the user who last modified a document, which allows remote authenticated users without programming rights to execute arbitrary code by selecting a document whose author has programming rights, modifying this document to contain a script, and previewing without saving the document.
Impact
Affected versions
Security releases
Kodem intelligence
Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.
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Frequently Asked Questions
- What is CVE-2006-7223? CVE-2006-7223 is a medium-severity security vulnerability in org.xwiki.platform:xwiki-platform-oldcore (maven), affecting versions >= 0.9.543, <= 0.9.1252. It is fixed in 1.0B1.
- Which versions of org.xwiki.platform:xwiki-platform-oldcore are affected by CVE-2006-7223? org.xwiki.platform:xwiki-platform-oldcore (maven) versions >= 0.9.543, <= 0.9.1252 is affected.
- Is there a fix for CVE-2006-7223? Yes. CVE-2006-7223 is fixed in 1.0B1. Upgrade to this version or later.
- Is CVE-2006-7223 exploitable, and should I be worried? Whether CVE-2006-7223 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
- What actually determines whether CVE-2006-7223 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
- How do I fix CVE-2006-7223? Upgrade
org.xwiki.platform:xwiki-platform-oldcoreto 1.0B1 or later.