Vulnerability Database · npm · napi-postinstall · Version
napi-postinstall 0.3.0
0.3.0 is affected by 1 vulnerability.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 1 High 0 Medium 0 Low 0 Unrated 0
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Released 02 Jul 2025
Licence MIT
Also known from other sources 0
Newer releases 20
Database updated 23/Oct/2026
Release and licence data published by the npm registry. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
napi-postinstall 0.3.0 vulnerabilities
1 vulnerability cover napi-postinstall 0.3.0. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| Critical Malware Installation Vulnerability in napi-postinstall Package | N/A critical | No fix published | 21 Jul 2025 |
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Questions
About napi-postinstall 0.3.0
Is napi-postinstall 0.3.0 vulnerable?
Yes. 1 vulnerability in the Vulert database cover napi-postinstall 0.3.0: 1 critical, 0 high, 0 medium and 0 low. Each entry above names the fixed version to move to.
Is 0.3.0 the latest release of napi-postinstall?
No. 0.3.0 was published 02 Jul 2025, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
What does a malicious-package vulnerability mean?
It means the published package itself contained hostile code — a backdoor, a credential stealer or similar — rather than only a bug. Registries remove such packages once they are confirmed, so treat any application that resolved an affected version as compromised and rotate the credentials it could reach.
How do I monitor napi-postinstall for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the napi-postinstall version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.