CVE-2025-31125— Vite has a `server.fs.deny` bypassed for `inline` and `raw` with `?import` query
Quick assessment
Affected
vitejs vite
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Vite是Vite开源的一种新型的前端构建工具。 Vite存在安全漏洞，该漏洞源于存在暴露非允许文件内容问题。
Public Exploits 1
Nuclei · 1
CVE-2025-31125.yaml [template]
In-the-Wild Activity Observed
cisa_kev · confirmed
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-31125
Vulnerability Information
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Vulnerability Title
Vite has a `server.fs.deny` bypassed for `inline` and `raw` with `?import` query
Source: CVE Program / CVE List V5
Vulnerability Description
Vite is a frontend tooling framework for javascript. Vite exposes content of non-allowed files using ?inline&import or ?raw?import. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. This vulnerability is fixed in 6.2.4, 6.1.3, 6.0.13, 5.4.16, and 4.5.11.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Vite 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vite是Vite开源的一种新型的前端构建工具。 Vite存在安全漏洞，该漏洞源于存在暴露非允许文件内容问题。
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
II. Public POCs for CVE-2025-31125
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Vite 任意文件读取漏洞POC | https://github.com/sunhuiHi666/CVE-2025-31125 | POC Details |
| 2 | Path traversal vulnerability in Vite development server's @fs endpoint allows attackers to access files outside the intended directory. When exposed to the network, attackers can exploit this via crafted URLs to access sensitive system files. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-31125.yaml | POC Details |
| 3 | Vite WASM Import Path Traversal 🛡️ | https://github.com/0xgh057r3c0n/CVE-2025-31125 | POC Details |
| 4 | Vite is a frontend tooling framework for javascript. Vite exposes content of non-allowed files using ?inline&import or ?raw?import. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. This vulnerability is fixed in 6.2.4, 6.1.3, 6.0.13, 5.4.16, and 4.5.11. | https://github.com/harshgupptaa/Path-Transversal-CVE-2025-31125- | POC Details |
| 5 | Vite Development Server's @fs endpoint (CVE-2025-31125) to access sensitive files like /etc/passwd and /etc/hosts via crafted URLs. | https://github.com/MuhammadWaseem29/Vitejs-exploit | POC Details |
| 6 | None | https://github.com/nak000/Vitejs-exploit-CVE-2025-31125-rce | POC Details |
| 7 | Vite WASM Import Path Traversal 🛡️ | https://github.com/zr1p3r/CVE-2025-31125 | POC Details |
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Vendor Advisories for CVE-2025-31125 (1)
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V. Comments for CVE-2025-31125
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