CVE-2026-75411

Received Received - Intake

Remote Command Execution in JeecgBoot AI Flow Module

Publication date: 2026-08-26

Last updated on: 2026-08-26

Assigner: MITRE

Description

JeecgBoot v3.9.2 is vulnerable to Remote command execution. The CodeNode component of the AI Flow module supports Groovy script execution. While the `SecurityCheck` class employs a blacklist mechanism to intercept dangerous calls, the dynamic nature of Groovy allows this blacklist to be completely bypassed through string concatenation and reflection.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-08-26

Last Modified

2026-08-26

Generated

2026-08-27

AI Q&A

2026-08-27

EPSS Evaluated

N/A

NVD

CVE-2026-75411

Affected Vendors & Products

Vendor	Product	Version / Range
jeecgboot	jeecgboot	3.9.2

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

JeecgBoot v3.9.2 has a vulnerability that allows remote command execution through the CodeNode component in the AI Flow module. This component supports Groovy script execution, and while there is a blacklist mechanism in the SecurityCheck class to block dangerous calls, it can be bypassed using string concatenation and reflection in Groovy.

Impact Analysis

This vulnerability could allow an attacker to execute arbitrary commands on the server remotely. This may lead to unauthorized access, data theft, or complete system compromise depending on the server's configuration and the attacker's goals.

Compliance Impact

This vulnerability could lead to unauthorized data access or exfiltration, violating GDPR's data protection principles or HIPAA's security requirements. Compliance breaches may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Immediately disable the AI Flow module in JeecgBoot v3.9.2 to prevent Groovy script execution. Update to a patched version if available. Review and restrict access to the CodeNode component. Monitor network traffic for suspicious Groovy script execution attempts.

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