OS Command Injection Vulnerability in bun by Snyk
CVE-2025-8022

8.7HIGH

Key Information:

Vendor

Snyk

Status
Bun
Vendor
CVE Published:
23 July 2025

What is CVE-2025-8022?

The bun package is susceptible to an OS Command Injection vulnerability stemming from inadequate handling of user inputs in its shell API. Attackers can exploit this flaw to inject malicious command-line arguments or shell metacharacters, resulting in unauthorized command execution on the system. Proper input validation measures are essential to mitigate such risks and protect against potential exploitation.

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Deploy the Patch

Affected Version(s)

bun 0.0.12

References

https://security.snyk.io/vuln/SNYK-JS-BUN-9510752
https://gist.github.com/lirantal/9780d664037f29d5277d7b2b...

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Liran Tal
JSON
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