MAL-2026-18284

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@jm-telefonica/multibrand-components/MAL-2026-18284.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-18284
Aliases
  • GHSA-cq8v-qgrp-2jq4
Published
2026-10-25T15:05:34Z
Modified
2026-11-10T03:30:03Z
Summary
Malicious code in @jm-telefonica/multibrand-components (npm)
Details

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

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.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "IN-MAL-2026-021692",
            "import_time": "2026-10-25T15:15:14.276773443Z",
            "modified_time": "2026-10-25T15:05:34Z",
            "sha256": "7ef565c5fd4b4baa7e0bff888cf34107fa8a9385932195fa4fd90ad39f250927",
            "source": "amazon-inspector",
            "versions": [
                "99.9.1"
            ]
        },
        {
            "id": "GHSA-cq8v-qgrp-2jq4",
            "import_time": "2026-11-10T03:20:03.588564316Z",
            "modified_time": "2026-11-10T03:15:37Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "SEMVER"
                }
            ],
            "sha256": "0a529a2de6cca3bc166a3824b71f0d75154df025d766bf993004970c82781b6d",
            "source": "ghsa-malware"
        }
    ]
}
References
Credits

Affected packages

npm / @jm-telefonica/multibrand-components

Package

Name
@jm-telefonica/multibrand-components
View open source insights on deps.dev
Purl
pkg:npm/%40jm-telefonica/multibrand-components

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

99.*
99.9.1

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    },
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    }
]
indicators 
{
    "evidence_files": [
        {
            "path": "package.json",
            "sha256": "55d04424a0dfc9293197191c7d39b09b83e147bebf0db7d47739d22313e12881",
            "tlsh": "c8e026304a2066735ec500b2886aaa5bf3718e4f4814bc0c5aeb041c41cea7368fa35c"
        }
    ],
    "package_integrity": [
        {
            "filename": "multibrand-components-99.9.1.tgz",
            "hashes": {
                "sha1": "e00f96f17d0cf0618bb6a74be6f7e0282ffd6232",
                "sha512_sri": "sha512-qUjS3E6IHkI0j0Zz6ceNZOBC8pnxtVCXsTN1Z/6ACmHm5XIPjGRhtAbbSE3x52RFIM0Lr0hF9dzj3Cj9hZ1gyQ=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@jm-telefonica/multibrand-components/MAL-2026-18284.json"