Skip to content
OpenAdvisories
Malicious MAL-2026-18284 GHSA-cq8v-qgrp-2jq4

@jm-telefonica/multibrand-components

npm package · versions 99.9.1

Reported Oct 25, 2026 · Updated Nov 10, 2026

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: amazon-inspector (7ef565c5fd4b4baa7e0bff888cf34107fa8a9385932195fa4fd90ad39f250927)
package.json at line 9 declares the sole dependency `ltidisafe` as a direct HTTPS tarball URL (`https://ltidi.storage.googleapis.com/depenconf/ltidisafe-3.9.4.tgz`) rather than a registry version range. On `npm install`, npm fetches and installs whatever bytes that URL returns at the time of install, running any lifecycle scripts contained in that tarball, with no version pin and no integrity hash. Whoever controls that Google Cloud Storage bucket controls code execution on the installer's machine. The shipped `index.js` is an empty stub, so the manifest line is the entire functional payload of this package. The `@jm-telefonica` scope and the `depenconf` path segment are consistent with a dependency-confusion shape targeting Telefónica's internal namespace, and the implausibly high version (99.9.1) is consistent with attempting to win resolution against an internal package of the same name.

Source: ghsa-malware (0a529a2de6cca3bc166a3824b71f0d75154df025d766bf993004970c82781b6d)
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.