MAL-2026-10208

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@meziizana/frontend-logger/MAL-2026-10208.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-10208
Published
2026-07-12T20:49:38Z
Modified
2026-07-12T21:31:53Z
Summary
Malicious code in @meziizana/frontend-logger (npm)
Details

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

Source: amazon-inspector (a7d77255cb713e19b9560cc339e937518fdbfb49ab048d9d5a65ad81c1309a9a)

package.json declares a preinstall lifecycle script that runs wget against https://webhook.site/f164a383-b9e7-4379-b18c-38bf41a3c152/ with query parameters carrying the installer's username ($(whoami)), current working directory ($(pwd)), and hostname ($(hostname)). This fires automatically on npm install with no user consent and sends installer-identifying reconnaissance data to a third-party collection endpoint. webhook.site is a public request-inspection service commonly abused as a low-effort exfiltration sink; the destination is not tied to any legitimate build or install task.

Database specific 
{
    "malicious-packages-origins":  [
        {
            "id":  "IN-MAL-2026-009765",
            "import_time":  "2026-07-12T21:20:01.52792836Z",
            "modified_time":  "2026-07-12T20:49:38Z",
            "sha256":  "a7d77255cb713e19b9560cc339e937518fdbfb49ab048d9d5a65ad81c1309a9a",
            "source":  "amazon-inspector",
            "versions":  [
                "10.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / @meziizana/frontend-logger

Package

Name
@meziizana/frontend-logger
View open source insights on deps.dev
Purl
pkg:npm/%40meziizana/frontend-logger

Affected ranges

Affected versions

10.*
10.0.0

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":  "package.json",
            "sha256":  "249cc0ba971b41a9a06232bf5672e394a8559d54d12de59ae33bbbfd3faf355c",
            "tlsh":  "57f04cfb8628be53192687b025b1e24ef143f72f84765f2efcb72356106d8e02059b40"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "frontend-logger-10.0.0.tgz",
            "hashes":  {
                "sha1":  "d6c196486ec3c854b6464e7dc65fd80f20bd008b",
                "sha512_sri":  "sha512-XmaqpVEs2GpegaBZEjLnPw7eGOhCLZNSZd592SHPiG9BdKwvpk4mxOGZmQ81P1ZZxq0t8ce7ML14Xw9lcrtX/g=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@meziizana/frontend-logger/MAL-2026-10208.json"