OWASPASVS 5.0 requirement

ASVS-V1.5.1 The application configures xml parsers to use a restrictive configuration and that unsafe features such as resolving external entities are…

L1 Published 2025 Official page ↗
Standard
OWASP ASVS 5.0
Chapter
V1 Encoding and Sanitization
Section
V1.5 Safe Deserialization
Level
L1 (requirement applies from this verification level up)

Requirement

Verify that the application configures XML parsers to use a restrictive configuration and that unsafe features such as resolving external entities are disabled to prevent XML eXternal Entity (XXE) attacks.