MAL-2026-19007

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/reyz4you-baileys-v1/MAL-2026-19007.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-19007
Published
2026-10-27T00:00:00Z
Modified
2026-11-09T23:15:37Z
Summary
Malicious code in reyz4you-baileys-v1 (npm)
Details

reyz4you-baileys-v1 is a fork of the Baileys WhatsApp Web library that silently subscribes the installer's own WhatsApp account to WhatsApp Channels chosen by the publisher. When the socket connects, code in index.js sends the WhatsApp w:mex FOLLOW query for the channel ID(s) 120363405947742419@newsletter, 120363421096003443@newsletter, using the victim's authenticated session and without telling them. Same behaviour as the PhantomSub family (MAL-2026-17342).

Database specific 
{
    "iocs": {
        "domains": [],
        "files": [
            {
                "digests": {
                    "sha256": "97e09eee309e7928006fb8e6885559e6115f6ca57088fc4ba54200f2528d2e1e"
                },
                "paths": [
                    "index.js"
                ]
            }
        ],
        "ips": [],
        "urls": []
    }
}
References
Credits

Affected packages

npm / reyz4you-baileys-v1

Package

Name
reyz4you-baileys-v1
View open source insights on deps.dev
Purl
pkg:npm/reyz4you-baileys-v1

Affected ranges

Affected versions

1.*
1.0.2
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.0.9
1.0.10

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/reyz4you-baileys-v1/MAL-2026-19007.json"