CVE-2025-48935— Deno has --allow-read / --allow-write permission bypass in `node:sqlite`
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I. Basic Information for CVE-2025-48935
Vulnerability Information
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Vulnerability Title
Deno has --allow-read / --allow-write permission bypass in `node:sqlite`
Source: NVD (National Vulnerability Database)
Vulnerability Description
Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 2.2.0 and prior to versions 2.2.5, it is possible to bypass Deno's permission read/write db permission check by using `ATTACH DATABASE` statement. Version 2.2.5 contains a patch for the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Deno 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Deno是Deno开源的一个简单、现代且安全的 JavaScript 和 TypeScript 运行环境。 Deno 2.2.0至2.2.5之前版本存在安全漏洞，该漏洞源于可通过ATTACH DATABASE语句绕过读写权限检查。
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
II. Public POCs for CVE-2025-48935
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Same Patch Batch · denoland · 2025-06-04 · 3 CVEs total
| CVE-2025-48888 | Deno run with --allow-read and --deny-read flags results in allowed | |
| CVE-2025-48934 | Deno.env.toObject() ignores the variables listed in --deny-env and returns all environment |
IV. Related Vulnerabilities
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Same vendor: denoland
- CVE-2026-32260
Command Injection via incomplete shell metacharacter blockli - CVE-2026-27190
Deno has a Command Injection via Incomplete shell metacharac - CVE-2026-22864
Deno has an incomplete fix for command-injection prevention - CVE-2026-22863
Deno node:crypto doesn't finalize cipher - CVE-2025-61787
Deno is Vulnerable to Command Injection on Windows During Ba
Same weakness: CWE-863
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V. Comments for CVE-2025-48935
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