XML vulnerabilities occur when applications process XML data insecurely, potentially leading to information disclosure, denial of service, or server-side request forgery.
XML Vulnerabilities Overview
XML External Entity (XXE) Injection
XML Entity Expansion (Billion Laughs Attack)
XPath Injection
Server-Side Request Forgery (SSRF) via XML
XML Signature Wrapping
Insecure XML Deserialization
XML Injection
XML Vulnerabilities Prevention Checklist