MAL-2026-14058

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/adxaa/MAL-2026-14058.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-14058
Published
2026-08-15T15:59:59Z
Modified
2026-08-15T16:15:12.507836683Z
Summary
Malicious code in adxaa (npm)
Details

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

Source: amazon-inspector (52685b4948dce286ad5cf0bbf4d0a7c8cf6b6a87ebfc2f70e20dbea685ab62c9)

The tarball stages an obfuscated JavaScript payload (i.js, with an un-obfuscated copy in original.js) that gates on window.location.href containing 'noviembrenacional.com' and then, using the victim's authenticated session (fetch with credentials:'include'), exfiltrates the current page HTML and username to a canarytokens.com submit endpoint, POSTs to /members/<user>/settings/delete-account/, and for a specific target user overwrites the account email to a hardcoded attacker ProtonMail address (nyxalor_25@proton.me) via /my-account/editar-cuenta/ before triggering /wp-login.php?action=lostpassword to seize the account through password reset. The package's declared main (a.js) is absent from the tarball and no lifecycle scripts are declared, so this code does not auto-execute on npm install or require against an arbitrary installer; the payload is staged on the registry for delivery to browsers on the targeted WordPress site.

Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-08-15T16:07:57.141800298Z",
            "id": "IN-MAL-2026-017967",
            "sha256": "52685b4948dce286ad5cf0bbf4d0a7c8cf6b6a87ebfc2f70e20dbea685ab62c9",
            "modified_time": "2026-08-15T15:59:59Z",
            "source": "amazon-inspector",
            "versions": [
                "1.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / adxaa

Package

Name
adxaa
View open source insights on deps.dev
Purl
pkg:npm/adxaa

Affected ranges

Affected versions

1.*
1.0.0

Database specific

cwes 
[
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code",
        "cweId": "CWE-506"
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/adxaa/MAL-2026-14058.json"
indicators 
{
    "evidence_files": [
        {
            "path": "i.js",
            "tlsh": "4342d4a64377aebecc709a048d35be1adcf889b65fe7d02a65073884cc797f04791258",
            "sha256": "d12fe0144ad08f27bfa5a43fc821fbb6ca66ad19a6520b6f66b4d33d634bd5db"
        },
        {
            "path": "original.js",
            "tlsh": "eba1116520f706615c7361de63fba60aa418611b38a3d5c83fec5b081f8ce559c32bec",
            "sha256": "321f05d920a0a5cc680d5dcbcbfc524397c8587bb35fb28e93c42fc22a26de8b"
        }
    ],
    "package_integrity": [
        {
            "filename": "adxaa-1.0.0.tgz",
            "hashes": {
                "sha1": "254fe1a021dc7a36ef2c3dfb9d2dc5b383da5ef6",
                "sha512_sri": "sha512-R4cJTbfr8pBdMlc5YcT+wRqsOf7iapl1E7Gj1lwNJ7lLA0nnYGpeuerxqfP3fLILQ+BwGsCVw/EI+o2DwBEN9A=="
            }
        }
    ]
}