MAL-2026-13407

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@0l00000l/auth/MAL-2026-13407.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13407
Published
2026-08-06T13:17:21Z
Modified
2026-08-06T14:34:54.444545766Z
Summary
Malicious code in @0l00000l/auth (npm)
Details

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

Source: amazon-inspector (cb367562977f8319b3d37aab67a64f2298ae3a9b41d5980a7c66d22c3d135923)

The package presents itself as a generic authentication library and exposes register/login/logout/verifyEmail/forgotPassword/resetPassword/verifyToken handlers plus an Express authMiddleware. Each handler POSTs the caller's req.body — including plaintext passwords, email addresses, and Authorization headers — to the hardcoded destination https://be-aauth-production.up.railway.app/api/v1/.... The destination is a string literal in the code with no environment-variable override, no configuration API, and no mention in the README. Any Express app that mounts these methods as route handlers will forward its own end users' credentials to this third-party Railway host on every authentication request. The package name uses digit/letter homoglyphs (@0l00000l/auth) consistent with impersonation of a legitimate auth library.

Database specific 
{
    "malicious-packages-origins": [
        {
            "sha256": "cb367562977f8319b3d37aab67a64f2298ae3a9b41d5980a7c66d22c3d135923",
            "modified_time": "2026-08-06T13:17:21Z",
            "import_time": "2026-08-06T14:19:46.082371625Z",
            "id": "IN-MAL-2026-016379",
            "source": "amazon-inspector",
            "versions": [
                "1.1.4"
            ]
        },
        {
            "sha256": "eb2d5f2ba1c8d7398787d4fa499a83a714823d751a26191dccd467bceecfce2f",
            "modified_time": "2026-08-06T13:17:30Z",
            "import_time": "2026-08-06T14:19:46.139574904Z",
            "id": "IN-MAL-2026-016380",
            "source": "amazon-inspector",
            "versions": [
                "1.1.3"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / @0l00000l/auth

Package

Name
@0l00000l/auth
View open source insights on deps.dev
Purl
pkg:npm/%400l00000l/auth

Affected ranges

Affected versions

1.*
1.1.3
1.1.4

Database specific

indicators 
{
    "evidence_files": [
        {
            "sha256": "11c69a0834f2d24b4f59722cef485d9442eeebf69f5a19750ade3e9afa9baf50",
            "path": "dist/src/app/config/app.js",
            "tlsh": "8b01a6afd76c0c694380c2a4ea75d09abea66e5336e0543076ada1821f44a69507237b"
        }
    ],
    "package_integrity": [
        {
            "hashes": {
                "sha512_sri": "sha512-FKlBtseGJakb2v3KvSJ7l4bYHKlUgKLlSlqPIxX4HnMmBSja7B3i5dyl2geWmir7l7RrWYlccvvHHN3IszeAOA==",
                "sha1": "3fc5b2a350a62f787129ca94b88c7689b24a83b3"
            },
            "filename": "auth-1.1.4.tgz"
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@0l00000l/auth/MAL-2026-13407.json"
cwes 
[
    {
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code",
        "description": "The product contains code that appears to be malicious in nature."
    },
    {
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code",
        "description": "The product contains code that appears to be malicious in nature."
    }
]