CVE-2022-45206: jeecg jeecg_boot SQL Injection

Vulnerability summary

CVE-2022-45206 is a critical (CVSS 9.8) SQL Injection vulnerability in jeecg jeecg_boot. EPSS estimates a 0.78% chance of exploitation in the next 30 days, higher than 55.3% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 25-11-2022
   PublishedVulnerability first disclosed.
2. 09-07-2026
   Last modifiedVulnerability information updated.

Description

Jeecg-boot v3.4.3 was discovered to contain a SQL injection vulnerability via the component /sys/duplicate/check.

• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.