HIGH8.8

GHSA-4j66-8f4r-3pjx

bun vulnerable to OS Command Injection

Details

All versions of the package bun are vulnerable to Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in the $ shell API due to improper neutralization of user input. An attacker can exploit this by providing specially crafted input that includes command-line arguments or shell metacharacters, leading to unintended command execution.

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Affected packages

npm/bun

Introduced in: 0

No fixed version published yet for bun (npm). Pin to a known-safe version or switch to an alternative.

References

https://nvd.nist.gov/vuln/detail/CVE-2025-8022[ADVISORY]
https://gist.github.com/lirantal/9780d664037f29d5277d7b2bc569d213[WEB]
https://github.com/oven-sh/bun[PACKAGE]
https://security.snyk.io/vuln/SNYK-JS-BUN-9510752[WEB]