css-scroll-anchor-polyfill
Polyfill for CSS scroll anchoring in older browsers
This report shows the evidence for css-scroll-anchor-polyfill@1.0.0, the only known version.
AI Security Review
scanned 20d ago · by lpm-firewall-aiInspected source proves automatic host-data collection and transmission in a distributed registry module. This is concrete data exfiltration, despite the absence of install hooks and the empty default entrypoint.
Decision evidence
public snapshot- thunderboltRegistry.js sends collected information through fetch to a hardcoded external HTTP callback.
- The registry module executes shell commands to collect host information, including /etc/hosts, and sends their output.
- The module automatically sends the Node version, platform and process identifier when evaluated.
- registry-manifest.min.json directs registry asset loaders to thunderboltRegistry.js.
- package.json has no lifecycle scripts, and its main entrypoint, index.js, exports an empty object; the attack requires loading the registry module.
Source & flagged code
5 flagged · loading sourcethunderboltRegistry.js sends collected information through fetch to a hardcoded external HTTP callback.
thunderboltRegistry.jsView on unpkg · L12The registry module executes shell commands to collect host information, including /etc/hosts, and sends their output.
thunderboltRegistry.jsView on unpkg · L24The registry module executes shell commands to collect host information, including /etc/hosts, and sends their output.
thunderboltRegistry.jsView on unpkg · L18The module automatically sends the Node version, platform and process identifier when evaluated.
thunderboltRegistry.jsView on unpkg · L59registry-manifest.min.json directs registry asset loaders to thunderboltRegistry.js.
registry-manifest.min.jsonView on unpkg · L2Findings
Affected versions and remediation
This report applies to css-scroll-anchor-polyfill@1.0.0.
The versions list below shows the verdict for each recorded version.
- Avoid installing css-scroll-anchor-polyfill@1.0.0. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
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