MAL-2026-18696

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/solidity-map/MAL-2026-18696.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-18696
Published
2026-10-26T00:00:00Z
Modified
2026-11-05T05:15:05Z
Summary
Malicious code in solidity-map (npm)
Details

solidity-map ships index.js and lib/config.js, byte-identical to the hardhat-roof and chai-foundry payloads: a pino copy whose entry point loads an obfuscated dropper. It is a new name for the hardhat-roof (MAL-2026-17509) and chai-foundry (MAL-2026-13356) campaign; the file hashes below match that record's evidence. The package presents itself as an ordinary utility, so the code runs on import or install without the user knowing.

Database specific 
{
    "iocs": {
        "domains": [],
        "files": [
            {
                "digests": {
                    "sha256": "4e6c4e61a7019ab0affe9c2d20e36701b330ec357be205930355bac1464f9316"
                },
                "paths": [
                    "index.js"
                ]
            },
            {
                "digests": {
                    "sha256": "7e4c6d76f1d845f752e37876a2d3f773996719f33c2d1c282e0a84b04444efeb"
                },
                "paths": [
                    "lib/config.js"
                ]
            }
        ],
        "ips": [],
        "urls": []
    }
}
References
Credits

Affected packages

npm / solidity-map

Package

Name
solidity-map
View open source insights on deps.dev
Purl
pkg:npm/solidity-map

Affected ranges

Affected versions

2.*
2.21.0

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/solidity-map/MAL-2026-18696.json"