CVE-2024-21548

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

V

ersions of the package bun after 0.0.12 and before 1.1.30 are vulnerable to Prototype Pollution due to improper input sanitization. An attacker can exploit this vulnerability through Bun's APIs that accept objects. **Note:** This issue relates to the widely known and actively developed 'Bun' JavaScript runtime. The bun package on NPM at versions 0.0.12 and below belongs to a different and older project that happened to claim the 'bun' name in the past.

References

Link	Resource
https://github.com/oven-sh/bun/commit/a234e067a5dc7837602df3fb5489e826920cc65a
https://github.com/oven-sh/bun/pull/14119
https://security.snyk.io/vuln/SNYK-JS-BUN-8499549

Configurations

No configuration.

History

24 Jul 2025, 07:15

Type	Values Removed	Values Added
Summary		(es) Las versiones del paquete bun anteriores a la 1.1.30 son vulnerables a la contaminación de prototipos debido a una desinfección de entrada incorrecta. Un atacante puede aprovechar esta vulnerabilidad a través de las API de Bun que aceptan objetos.
Summary	(en) Versions of the package bun before 1.1.30 are vulnerable to Prototype Pollution due to improper input sanitization. An attacker can exploit this vulnerability through Bun's APIs that accept objects.	(en) Versions of the package bun after 0.0.12 and before 1.1.30 are vulnerable to Prototype Pollution due to improper input sanitization. An attacker can exploit this vulnerability through Bun's APIs that accept objects. Note: This issue relates to the widely known and actively developed 'Bun' JavaScript runtime. The bun package on NPM at versions 0.0.12 and below belongs to a different and older project that happened to claim the 'bun' name in the past.

18 Dec 2024, 06:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-18 06:15

Updated : 2025-07-24 07:15

NVD link : CVE-2024-21548

Mitre link : CVE-2024-21548

CVE.ORG link : CVE-2024-21548

JSON object : View

Products Affected

No product.

CWE

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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