CVE-2026-8114: JeecgBoot JSON Object loadTreeData sql injection
A vulnerability was identified in JeecgBoot up to 3.9.1. Affected by this issue is some unknown functionality of the file /sys/dict/loadTreeData of the component JSON Object Handler. The manipulation of the argument condition leads to sql injection. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor confirms (translated from Chinese): "It should have been fixed; a batch of issues were recently resolved."
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
JeecgBootto a version that resolves this vulnerability.Fixed in 3.9.1
Event History
Frequently Asked Questions
What is the severity of CVE-2026-8114?
CVE-2026-8114 has a high severity due to the potential for SQL injection exploitation.
How do I fix CVE-2026-8114?
To fix CVE-2026-8114, upgrade JeecgBoot to version 3.9.2 or higher.
What is the impact of CVE-2026-8114 on affected systems?
CVE-2026-8114 could allow attackers to execute arbitrary SQL commands on the database.
Which versions of JeecgBoot are affected by CVE-2026-8114?
CVE-2026-8114 affects JeecgBoot versions up to and including 3.9.1.
What component is vulnerable in CVE-2026-8114?
The vulnerability in CVE-2026-8114 exists in the JSON Object Handler component of the loadTreeData functionality.