CVE-2026-7603— JeecgBoot LoadFile Endpoint FileDownloadUtils.jav checkPathTraversalBatch server-side request forgery
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I. Basic Information for CVE-2026-7603
Vulnerability Information
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Vulnerability Title
JeecgBoot LoadFile Endpoint FileDownloadUtils.jav checkPathTraversalBatch server-side request forgery
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was determined in JeecgBoot up to 3.9.1. Affected by this issue is the function checkPathTraversalBatch of the file FileDownloadUtils.jav of the component LoadFile Endpoint. This manipulation of the argument files causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The affected component should be upgraded. The vendor confirmed the issue and will provide a fix in the upcoming release.
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
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
JeecgBoot 代码问题漏洞
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及之前版本存在代码问题漏洞，该漏洞源于LoadFile Endpoint组件中FileDownloadUtils.jav文件的checkPathTraversalBatch函数对参数files操作不当，可能导致服务端请求伪造。
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-2026-7603
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2026-05-02 · 5 CVEs total
| CVE-2026-7605 | 6.3 MEDIUM | JeecgBoot uploadImgByHttpEndpoint CommonController.java HttpFileToMultipartFileUtil.downlo |
| CVE-2026-7604 | 6.3 MEDIUM | JeecgBoot OpenApi Service OpenApiController.java OpenApiController.call server-side reques |
| CVE-2026-7602 | 6.3 MEDIUM | JeecgBoot FillRuleUtil edit improper authorization |
| CVE-2026-7601 | 4.3 MEDIUM | Open5GS AMF gmm-handler.c denial of service |
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