CVE-2022-22880
Java vulnerability analysis and mitigation

Overview

Jeecg-boot version 3.0 and earlier was discovered to contain a SQL injection vulnerability via the code parameter in the /jeecg-boot/sys/user/queryUserByDepId endpoint. The vulnerability was identified and disclosed on January 4, 2022 (GitHub Issue).

Technical details

The vulnerability is classified as a SQL Injection (CWE-89) with a CVSS v3.1 Base Score of 9.8 (CRITICAL), and vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. The vulnerability exists in the SysUserController.java file at line 366 (NVD).

Impact

The vulnerability allows attackers to execute arbitrary SQL commands through the application's database, potentially leading to unauthorized access to sensitive data, manipulation of database contents, and compromise of the system's confidentiality, integrity, and availability (NVD).

Exploitability

The vulnerability can be exploited remotely without requiring any privileges or user interaction. A proof-of-concept exploit has been demonstrated using a specially crafted payload through the queryUserByDepId endpoint (GitHub Issue).

Mitigation and workarounds

Users should upgrade to a version newer than Jeecg-boot 3.0. The vulnerability affects all versions up to and including version 3.0 (NVD).

Additional resources


SourceThis report was generated using AI

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