CVE-2026-9374— yangzongzhuan RuoYi-Vue Common Upload Endpoint upload FileUploadUtils.upload unrestricted upload
Quick assessment
Affected
yangzongzhuan RuoYi-Vue
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
RuoYi是中国若依（RuoYi）个人开发者的一款后台管理系统。 RuoYi 3.9.2及之前版本存在代码问题漏洞，该漏洞源于组件Common Upload Endpoint中文件/common/upload的函数FileUploadUtils.upload操作不当，可能导致不受限制的上传。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| yangzongzhuan | RuoYi-Vue | 3.9.0 |
affected |
3.9.1 |
affected | ||
3.9.2 |
affected |
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I. Basic Information for CVE-2026-9374
Vulnerability Information
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Vulnerability Title
yangzongzhuan RuoYi-Vue Common Upload Endpoint upload FileUploadUtils.upload unrestricted upload
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in yangzongzhuan RuoYi-Vue up to 3.9.2. Impacted is the function FileUploadUtils.upload of the file /common/upload of the component Common Upload Endpoint. Performing a manipulation results in unrestricted upload. The attack is possible to be carried out remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
RuoYi 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
RuoYi是中国若依（RuoYi）个人开发者的一款后台管理系统。 RuoYi 3.9.2及之前版本存在代码问题漏洞，该漏洞源于组件Common Upload Endpoint中文件/common/upload的函数FileUploadUtils.upload操作不当，可能导致不受限制的上传。
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 |
|---|---|---|---|---|
| yangzongzhuan | RuoYi-Vue | 3.9.0 |
cpe:2.3:a:yangzongzhuan:ruoyi-vue:*:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2026-9374
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2026-9374
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