alibaba/fastjson2

Releases241

Frequency3 weeks 11 hours

Last Release3 months ago

Stars4.34K

🚄 FASTJSON2 is a Java JSON library with excellent performance.

CVE History

CVE	Affected	Published	CVSS v3	CVSS v2
CVE-2026-16723NVD↗	—	Jul 23, 2026Thursday, 23 July 2026, 09:16	9 CRITICAL	—
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.