CVE-2023-49442

9.8 criticalEPSS 39%

Critical (9.8) in jeecg jeecg. EPSS 39% 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.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 39% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2024-01-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

jeecg:jeecg

References

https://lemono.fun/thoughts/JEECG-RCE.html
https://lemono.fun/thoughts/JEECG-RCE.html

Check your stack JSON