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Malicious code in @revizahoshii/hoshino-store-postgres (npm)

0
High
Published: 10/12/2026 (10/12/2026, 15:49:37 UTC)
Source: GCVE Database
Product: @revizahoshii/hoshino-store-postgres

Description

The npm package '@revizahoshii/hoshino-store-postgres' contains malicious code that fully compromises any computer on which it is installed or running. Installation of this package may result in complete system compromise, including unauthorized access to secrets and keys. Immediate removal of the package is advised, but due to potential full control by an attacker, removal alone may not eliminate all malicious components. Secrets and keys should be rotated from a different, uncompromised system.

Affected software

npmghsa
@revizahoshii/hoshino-store-postgres

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 10/12/2026, 22:04:37 UTC

Technical Analysis

The '@revizahoshii/hoshino-store-postgres' package on npm is identified as containing malicious code that compromises the host system completely. According to the source, any computer with this package installed or running should be considered fully compromised. The attacker may have gained full control, and all secrets and keys stored on the system are at risk. Removal of the package is recommended; however, it may not be sufficient to remove all malicious software introduced by the package installation.

Potential Impact

Full system compromise on any computer with the package installed or running. All stored secrets and keys on the affected system are potentially exposed and should be considered compromised. The attacker may maintain persistent access beyond package removal.

Defensive Guidance

Remove the '@revizahoshii/hoshino-store-postgres' package immediately. Rotate all secrets and keys from a separate, uncompromised system. Due to the possibility of persistent compromise, consider rebuilding the affected system to ensure complete remediation.

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Technical Details

Gcve Source
db.gcve.eu
Osv Id
MAL-2026-17830
Osv Schema Version
1.7.4
Aliases
["GHSA-j429-q69w-883m"]
Ecosystems
["npm"]

Threat ID: 6acd55612cdf04f656da8806

Added to database: 10/12/2026, 21:47:13 UTC

Last enriched: 10/12/2026, 22:04:37 UTC

Last updated: 10/12/2026, 22:04:37 UTC

Views: 2

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