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Malicious code in nsdhjuiwqxmhsf1 (npm)

GHSA-mrcc-xr4x-hmjf

What to do

Vendor response not established. Follow the primary source's mitigation guidance and check back for a fix.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • npm nsdhjuiwqxmhsf1

    Affected
    every version
    Fixed in
    no fixed version recorded

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
not scored
EPSS
No dated EPSS signal available.
Source description

As published by the source; long descriptions are shortened.

--- _-= Per source details. Do not edit below this line.=-_

Source: amazon-inspector (d9259b9f77730ae281a5467d21626b8ef91c6c41200acf321b28968b3d36c241) The package contains no JavaScript source, no TypeScript source, and no install/require lifecycle hooks. The sole shipped file is index.html, declared as the package main, containing Cloudflare Turnstile branding and a large obfuscator.io-style IIFE (hex-named identifiers, string-array dispatcher). Because main points at HTML rather than a Node-loadable module and no lifecycle scripts are defined, installing or requiring the package does not execute code on an npm installer. The structure is consistent with using the npm registry as a static hosting/CDN channel (e.g. via unpkg or jsDelivr) to serve a Cloudflare-impersonation page to browser visitors, rather than to attack developers who install the package.

Source: ghsa-malware (0c744817916474123d9e76c5a569eb6c71387549bdfe29cd4c99dc0e6182d134) Any computer that has this package…

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from osv record MAL-2026-17938

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: GHSA-mrcc-xr4x-hmjf

Advisory: Malicious code in nsdhjuiwqxmhsf1 (npm)
IDs: GHSA-mrcc-xr4x-hmjf
Record: https://patchnext.com/advisories/mal-2026-17938 (revision 1, source checked 30 Oct 2026, 06:05 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Unrated
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor response not established. A vendor fix does not mean a deployment is fixed.

## Affected components
- npm nsdhjuiwqxmhsf1: affected every version

## Suggested inspection (read-only)
- `npm ls nsdhjuiwqxmhsf1 --all`: lists every installed copy and version, including transitive ones. Run in the project root after `npm ci`.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on nsdhjuiwqxmhsf1.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://osv.dev/vulnerability/MAL-2026-17938 (OSV record MAL-2026-17938 lists affected ranges: npm nsdhjuiwqxmhsf1 >=0)

Commands are suggestions: review each one before running it.

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