Malicious code in @amber-team/react-modal-stack (npm)
The npm package @amber-team/react-modal-stack was found to contain malicious code. The package was identified by the OpenSSF malicious-packages project and reported via GitHub Security Advisory GHSA-44rm-8vq6-qhf5.
- Disclosed
- Last updated
- Blast radius
- Unknown; depends on adoption of affected versions
- Ecosystems
- Attack vectors
- Affected entities
- @amber-team/react-modal-stack
The npm package @amber-team/react-modal-stack was identified as containing malicious code. The discovery was credited to the OpenSSF's malicious-packages project, which maintains a catalog of known malicious packages across package ecosystems.\n\nThe advisory was published on GitHub as GHSA-44rm-8vq6-qhf5 and tracked in the OpenSSF malicious-packages repository under identifier MAL-2025-7065. The specific nature of the malicious payload and affected versions are not detailed in the source text.\n\nThis incident represents a direct compromise of the package distribution, where malicious code was introduced into the published npm package itself.
Indicators of compromise
- Packages
- @amber-team/react-modal-stack
Remediation
- Remove @amber-team/react-modal-stack from all projects and dependencies
- Audit project dependencies for any use of this package
- Review any systems that may have installed this package for signs of compromise
- Use npm audit to identify affected installations
- Replace with a legitimate alternative for modal stack functionality
Sources
- GitHub Advisory GHSA-44rm-8vq6-qhf5 · GitHub Advisory Database
Cite this entry
"Malicious code in @amber-team/react-modal-stack (npm)." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 26, 2026; last updated July 26, 2026. https://supplychainattack.org/incident/malicious-code-in-amber-team-react-modal-stack-npm-1h6ort
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