MAL-2026-11161

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@joyfill/layouts/MAL-2026-11161.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-11161
Aliases
  • GHSA-887f-rwr9-wp54
Published
2026-07-28T21:05:44Z
Modified
2026-08-05T07:19:58Z
Summary
Malicious code in @joyfill/layouts (npm)
Details

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

Source: amazon-inspector (b2f0675d4a2717361ec79b2c5a5cbf0ff0367e8d9cbf991f2f300df6c6b819ec)

Analysis of @joyfill/layouts@0.1.2-2773.beta.0 surfaced no a static rule matches and no traced code paths indicating exfiltration, install-time remote code execution, silent relay, credential distribution, backdoor, or self-propagation behavior. The package's shipped contents show no lifecycle-script droppers, no hardcoded attacker endpoints, no reads of installer secret paths, and no obfuscated payloads.

Source: ghsa-malware (48d31efc1aa4ad0afbb16e357a08eb80ab4c39bca8dab1723ead698363e0edc2)

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "GHSA-887f-rwr9-wp54",
            "import_time": "2026-07-29T04:39:01.617786Z",
            "modified_time": "2026-07-28T21:05:44Z",
            "sha256": "48d31efc1aa4ad0afbb16e357a08eb80ab4c39bca8dab1723ead698363e0edc2",
            "source": "ghsa-malware",
            "versions": [
                "0.1.2-2773.beta.0"
            ]
        },
        {
            "id": "IN-MAL-2026-013347",
            "import_time": "2026-08-05T07:06:42.577763133Z",
            "modified_time": "2026-08-05T06:10:16Z",
            "sha256": "b2f0675d4a2717361ec79b2c5a5cbf0ff0367e8d9cbf991f2f300df6c6b819ec",
            "source": "amazon-inspector",
            "versions": [
                "0.1.2-2773.beta.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / @joyfill/layouts

Package

Name
@joyfill/layouts
View open source insights on deps.dev
Purl
pkg:npm/%40joyfill/layouts

Affected ranges

Affected versions

0.*
0.1.2-2773.beta.0

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    },
    {
        "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/@joyfill/layouts/MAL-2026-11161.json"