CVE-2025-48935

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.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/denoland/deno/commit/31a97803995bd94629528ba841b2418d3ca01860	Patch
https://github.com/denoland/deno/security/advisories/GHSA-8vxj-4cph-c596	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*

History

02 Jul 2025, 13:17

Type	Values Removed	Values Added
First Time		Deno deno Deno
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1
References	~~() https://github.com/denoland/deno/commit/31a97803995bd94629528ba841b2418d3ca01860 -~~	() https://github.com/denoland/deno/commit/31a97803995bd94629528ba841b2418d3ca01860 - Patch
References	~~() https://github.com/denoland/deno/security/advisories/GHSA-8vxj-4cph-c596 -~~	() https://github.com/denoland/deno/security/advisories/GHSA-8vxj-4cph-c596 - Exploit, Vendor Advisory
CPE		cpe:2.3:a:deno:deno::::::::

05 Jun 2025, 20:12

Type	Values Removed	Values Added
Summary		(es) Deno es un entorno de ejecución de JavaScript, TypeScript y WebAssembly. A partir de la versión 2.2.0 y anteriores a la 2.2.5, es posible omitir la comprobación de permisos de lectura/escritura de la base de datos de Deno mediante la instrucción `ATTACH DATABASE`. La versión 2.2.5 incluye un parche para este problema.

04 Jun 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-04 20:15

Updated : 2025-07-02 13:17

NVD link : CVE-2025-48935

Mitre link : CVE-2025-48935

CVE.ORG link : CVE-2025-48935

JSON object : View

Products Affected

deno

deno

CWE

CWE-863

Incorrect Authorization

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