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Vulnerability DatabaseCVE-2023-49371

CVE-2023-49371: 
Java vulnerability analysis and mitigation

Overview

RuoYi up to version 4.6 was discovered to contain a SQL injection vulnerability in the /system/dept/edit component. The vulnerability was disclosed on December 1, 2023, and received a CVSS v3.1 base score of 9.8 (CRITICAL) (NVD, Advisory).

Technical details

The vulnerability exists in the /system/dept/edit route's handling of the 'ancestors' parameter. The SQL injection occurs when the parameter is directly concatenated into a SQL query with the pattern 'where dept_id in (${ancestors})', allowing for malicious SQL code execution. The vulnerability is classified as CWE-89: Improper Neutralization of Special Elements used in an SQL Command (NVD).

Impact

This vulnerability allows remote attackers to execute arbitrary SQL commands on the underlying database. With a CVSS v3.1 score of 9.8, it has critical severity due to its network accessibility, low attack complexity, and potential for high impacts on confidentiality, integrity, and availability of the system (NVD).

Mitigation and workarounds

Users should upgrade to a version newer than RuoYi v4.6. No specific workarounds have been published for users who cannot upgrade immediately.

Additional resources

Source: This report was generated using AI

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