CVE-CVE-2026-16723
Severity
CRITICAL
CVSS Score
9.0
Description
A remote code execution (RCE) vulnerability exists in fastjson 1.2.68 through 1.2.83. This vulnerability is exploitable under fastjson's stock default configuration — no AutoType enablement required, no classpath gadget required....
PoCs for CVE-CVE-2026-16723
fastjson-jsontype-rce-lab
RCE
Python
177
dinosn
2026-07-20