CVE-2023-49442: Jeecg

Critical severity, CVSS 9.8. EPSS: 38.5% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data in jeecgFormDemoController in JEECG 4.0 and earlier allows attackers to run arbitrary code via crafted POST request.

Affected products

• Jeecg Jeecg: up to and including 4.0

Published 2024-01-03. Last modified 2026-06-17.