CVE-2024-21548

HIGH

7.5

Description

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredLOW

User InteractionNONE

Published12/18/2024

Last Modified4/29/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-1321CWE-1321

References

https://github.com/oven-sh/bun/commit/a234e067a5dc7837602df3fb5489e826920cc65a(report@snyk.io)

https://github.com/oven-sh/bun/pull/14119(report@snyk.io)

https://security.snyk.io/vuln/SNYK-JS-BUN-8499549(report@snyk.io)

IOC Correlations

No correlations recorded

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