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Malicious code in executable-stories-react (npm)

0
High
Published: 06/05/2026 (06/05/2026, 00:53:43 UTC)
Source: GCVE Database
Product: executable-stories-react

Description

The npm package executable-stories-react version 0.1.7 contains malicious code associated with the Miasma malware. This malware propagates by abusing weaponized binding.gyp files to execute code during package installation, bypassing security tools that only inspect lifecycle scripts. It attempts to exfiltrate credentials and OIDC tokens for cloud and registry services and spreads by compromising other packages or committing backdoors to GitHub repositories.

Affected software

npmghsa
executable-stories-react
Affected versions
=0.1.7

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/09/2026, 10:06:22 UTC

Technical Analysis

The npm package executable-stories-react version 0.1.7 is identified as containing malicious code linked to the Miasma malware. Miasma is a self-propagating worm that spreads across the npm registry by leveraging weaponized binding.gyp files to achieve execution during package installation, circumventing security tools that focus on lifecycle scripts. Upon execution, it attempts to steal credentials and OIDC tokens for various cloud and registry services. The malware further propagates by compromising other packages managed by the stolen accounts or by committing backdoor files to GitHub repositories.

Potential Impact

The malicious code can lead to credential and token theft for cloud and registry services, potentially allowing unauthorized access and further compromise of software supply chains. It also enables propagation of the malware by compromising additional npm packages and GitHub repositories, increasing the attack surface and risk to dependent projects.

Mitigation Recommendations

No official patch or remediation is currently documented for this package version. Users should avoid using executable-stories-react version 0.1.7. Review and remove this package if present in your dependencies. Monitor for updates from the package maintainers or npm security advisories for any official fixes or guidance.

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Technical Details

Gcve Source
db.gcve.eu
Osv Id
MAL-2026-5257
Osv Schema Version
1.7.4
Aliases
[]
Ecosystems
["npm"]
Database Specific Severity
null
Cvss Version
null

Threat ID: 6a4f6c6c68715ace4315a8e3

Added to database: 07/09/2026, 09:39:56 UTC

Last enriched: 07/09/2026, 10:06:22 UTC

Last updated: 07/28/2026, 09:47:42 UTC

Views: 7

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