svelte-mapping-core@1.0.0

AI Security Review

scanned 9d ago · by lpm-firewall-ai

No confirmed malicious attack surface is established. The optional server entry uses a declared dependency's store for caching only when imported.

Static reason

No blocking static signals were detected.

Trigger

Consumer imports svelte-mapping-core/server and calls streaksCached.

Impact

May create or use the dependency-managed cache; no package-controlled exfiltration or destructive action is present.

Mechanism

Opt-in hash-keyed streak-result caching

Rationale

The package ships simple analytics code plus an explicitly exported server-side cache wrapper. Source inspection found no install-time execution, network access, credential/file harvesting, dynamic execution, or control-surface mutation.

Evidence

package.jsondist/index.mjsdist/server.mjsdist/internal/streakmath.mjstypes/index.d.tstypes/server.d.tsREADME.md

OSV Corroboration

OpenSSF/OSV

Advisory

MAL-2026-13384

Source

OpenSSF Malicious Packages via OSV

Summary

Malicious code in svelte-mapping-core (npm)

Details

No a static rule matches and no traced code paths indicating credential access, exfiltration, install-time remote code execution, silent-relay, backdoor, or self-propagation were observed in this package version. ## Source: ghsa-malware (212b45996f36766c44acf2a301929e87b2c92ae6d0ca786d47450f7803eb8835) Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

svelte-mapping-core@1.0.0

AI Security Review

OSV Corroboration

Decision evidence

Source & flagged code

Findings