Tag

os-path-realpath

Safeguard articles tagged "os-path-realpath" — guides, analysis, and best practices for software supply chain and application security.

1 article

Industry Analysis

Path Traversal Prevention in Python with os.path.realpath

os.path.normpath() and abspath() don't stop symlink-based path traversal. Here's how os.path.realpath() closes the gap, with real CVEs and a secure pattern.

Oct 24, 20257 min read