CVE-2025-31477— Improper Scope Validation in the open Endpoint of tauri-plugin-shell
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I. Basic Information for CVE-2025-31477
Vulnerability Information
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Vulnerability Title
Improper Scope Validation in the open Endpoint of tauri-plugin-shell
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Tauri shell plugin allows access to the system shell. Prior to 2.2.1, the Tauri shell plugin exposes functionality to execute code and open programs on the system. The open endpoint of this plugin is designed to allow open functionality with the system opener (e.g. xdg-open on Linux). This was meant to be restricted to a reasonable number of protocols like https or mailto by default. This default restriction was not functional due to improper validation of the allowed protocols, allowing for potentially dangerous protocols like file://, smb://, or nfs:// and others to be opened by the system registered protocol handler. By passing untrusted user input to the open endpoint these potentially dangerous protocols can be abused to gain remote code execution on the system. This either requires direct exposure of the endpoint to application users or code execution in the frontend of a Tauri application. This vulnerability is fixed in 2.2.1.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Official Tauri Plugins 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Official Tauri Plugins是Tauri开源的一个官方 Tauri 插件。 Official Tauri Plugins 2.2.1之前版本存在输入验证错误漏洞，该漏洞源于协议验证不当，可能导致远程代码执行。
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 |
|---|---|---|---|---|
| tauri-apps | plugins-workspace | < 2.2.1 | - |
II. Public POCs for CVE-2025-31477
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same vendor: tauri-apps
- CVE-2024-35222
iFrames Bypass Origin Checks for Tauri API Access Control - CVE-2023-46115
Updater Private Keys Possibly Leaked via Vite Environment Va - CVE-2023-34460
Tauri vulnerable to Regression on Filesystem Scope Checks fo - CVE-2023-31134
Tauri Open Redirect Vulnerability Possibly Exposes IPC to Ex - CVE-2022-46171
Tauri vulnerable to path traversal
Same weakness: CWE-20
V. Comments for CVE-2025-31477
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