CVE-2020-23083

9.8 criticalEPSS 3.7%

Critical (9.8) in guojusoft jeecg. EPSS 3.7% chance of exploitation in the next 30 days.

Unrestricted File Upload in JEECG v4.0 and earlier allows remote attackers to execute arbitrary code or gain privileges by uploading a crafted file to the component "jeecgFormDemoController.do?commonUpload".

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: 3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2021-05-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

guojusoft:jeecg

References

https://github.com/zhangdaiscott/jeecg/issues/56
https://github.com/zhangdaiscott/jeecg/issues/56

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