CVE-2025-51746: Jishenghua Jsherp

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue was discovered in jishenghua JSH_ERP 2.3.1. The /serialNumber/addSerialNumber endpoint is vulnerable to fastjson deserialization attacks.

Affected products

• Jishenghua Jsherp: up to and including 2.3.1

Published 2025-11-25. Last modified 2026-06-17.