MAL-2026-14023

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/alelo-common/MAL-2026-14023.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-14023
Aliases
  • GHSA-4w9c-fcxm-hf28
Published
2026-08-14T14:11:24Z
Modified
2026-09-24T09:30:07Z
Summary
Malicious code in alelo-common (npm)
Details

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

Source: amazon-inspector (1f1e53c8bced61d4dfbd9121821219a5c35f2a7f273f06e9e2cfd628f509341f)

The package auto-executes exfiltration code during npm install via preinstall and postinstall lifecycle scripts. preinstall.js collects the hostname, username, platform, cwd, and the full process.env, then POSTs the JSON payload to https://209.99.185.109/preinstall with TLS certificate validation disabled (rejectUnauthorized: false). index.js (postinstall) reads.env,.npmrc, package.json,../.env, and../../.env from the install directory, runs whoami and id, gathers process.env, and POSTs the aggregated payload to https://209.99.185.109/postinstall over the same TLS-disabled channel. The.npmrc read captures the installer's npm _authToken; the.env reads capture cloud, database, and API credentials. The destination is a bare-IP endpoint with no relationship to any legitimate publisher, and TLS verification is deliberately disabled. The package name resembles a private/internal scope, consistent with a dependency-confusion lure.

Database specific 
{
    "malicious-packages-origins":  [
        {
            "id":  "IN-MAL-2026-017755",
            "import_time":  "2026-08-14T14:28:06.191136488Z",
            "modified_time":  "2026-08-14T14:11:24Z",
            "sha256":  "1f1e53c8bced61d4dfbd9121821219a5c35f2a7f273f06e9e2cfd628f509341f",
            "source":  "amazon-inspector",
            "versions":  [
                "99.0.0"
            ]
        },
        {
            "id":  "RLMA-2026-10684",
            "import_time":  "2026-09-24T09:21:32.260459199Z",
            "modified_time":  "2026-09-22T17:16:19Z",
            "sha256":  "d577caf4e6f88795894524576f78820440b40ee2ef62e1d6c7acc30d337b36bf",
            "source":  "reversing-labs",
            "versions":  [
                "99.0.0",
                "99.0.2"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / alelo-common

Package

Name
alelo-common
View open source insights on deps.dev
Purl
pkg:npm/alelo-common

Affected ranges

Affected versions

99.*
99.0.0
99.0.2

Database specific

cwes 
[
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    }
]
indicators 
{
    "evidence_files":  [
        {
            "path":  "preinstall.js",
            "sha256":  "d753bcad41ebf25fd1393ca3e6690c5213b956305ad9c50aa968b717ae7aec37",
            "tlsh":  "2ff002f041b9f2f07af5a6c0b067982261b3e1103917bcf0c9d841456b8f4681173cf1"
        },
        {
            "path":  "index.js",
            "sha256":  "27b0b358d7bdb88d005f7ac164dff32b13f7ac2c52eea12495e29aac286d3b65",
            "tlsh":  "4c21e1f067a4a3b07ab556d4e1ae50006263e2123d26b6f0b5d801917b1997815b3db0"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "alelo-common-99.0.0.tgz",
            "hashes":  {
                "sha1":  "ca93a4d4d199f1d81c68a4a0a4cff65000196951",
                "sha512_sri":  "sha512-Im2mOc/chYrJrlk4AnWPZWz6ZuA3sb3cj4IE042qLJNQ4veYVqZilbXz6WoKrBlejY/H5V+lq5qPGh8iwteVow=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/alelo-common/MAL-2026-14023.json"