xwiki-contrib — Vulnerabilities & Security Advisories 17

XWiki-contrib is an extension platform for XWiki, enabling custom functionality and integrations. Historically, it has been associated with 17 CVEs, primarily involving remote code execution, cross-site scripting, and privilege escalation vulnerabilities. These issues often stem from improper input validation, insecure deserialization, and insufficient access controls. Notable security characteristics include its extensive plugin ecosystem, which introduces potential attack surfaces through third-party components. While no major public incidents have been widely documented, the consistent vulnerability pattern suggests rigorous security testing and prompt patching are essential for safe deployment. Organizations should prioritize regular updates and implement least-privilege configurations to mitigate risks.