CVE-2026-71805

An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0. Unauthenticated remote attackers can upload arbitrary files and write them outside the intended storage directory via the directory parameter in POST /app-api/infra/file/upload.

• Published Sep 9, 2026
• CVSS 9.8 critical
• 0.7% chance of exploitation in the next 30 days (EPSS)

CVE-2026-71805 at the National Vulnerability Database