CVE-2026-8114— JeecgBoot JSON Object loadTreeData sql injection
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I. Basic Information for CVE-2026-8114
Vulnerability Information
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Vulnerability Title
JeecgBoot JSON Object loadTreeData sql injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
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."
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
JeecgBoot 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JeecgBoot是中国国炬（Jeecg）公司的一个适用于企业 Web 应用程序的 Java 低代码平台。 JeecgBoot 3.9.1及之前版本存在注入漏洞，该漏洞源于JSON对象处理器中文件/sys/dict/loadTreeData的参数condition的操作，可能导致SQL注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | JeecgBoot | 3.9.0 | - |
II. Public POCs for CVE-2026-8114
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|---|
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- CVE-2026-8114 | JeecgBoot up to 3.9.1 JSON Object /sys/dict/loadTreeData condition sql injection (Issue 9571)vdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-8114
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