Deserialization Vulnerability in JEECG Product Line
CVE-2023-49442

9.8CRITICAL

Key Information:

Vendor

JEECG

Status
Jeecg
Vendor
CVE Published:
3 January 2024

What is CVE-2023-49442?

A deserialization vulnerability exists in the jeecgFormDemoController of JEECG 4.0 and previous versions. This issue permits attackers to execute arbitrary code on the server by sending specially crafted POST requests, resulting in potential unauthorized control over the application. Proper input validation and deserialization practices should be implemented to mitigate this security risk and protect sensitive data.

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References

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

EPSS Score

55% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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