MAL-2026-10899

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/solana-web3-fixed/MAL-2026-10899.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-10899
Published
2026-07-20T10:59:12Z
Modified
2026-08-05T06:36:30.069124616Z
Summary
Malicious code in solana-web3-fixed (npm)
Details

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

Source: amazon-inspector (2d36c0e75143828e4a93135d0c54fb34dd6e75588a493ade663a1fa4b231230c)

Package name 'solana-web3-fixed' resembles a fix-branded variant of the legitimate '@solana/web3.js' library, a pattern frequently used in lure/typosquat campaigns. The bundled main files (lib/index.cjs.js and lib/index.esm.js) trigger multiple keyword co-occurrence patterns associated with credential exfiltration: require('child_process') alongside POST/GET fetch calls and shell utilities (curl, ping). Without traced-code corroboration, these patterns cannot be conclusively attributed to either malicious behavior or legitimate Solana RPC / build tooling composition inside a minified bundle. Given the high-risk naming pattern (fix-branded variant of a top-tier crypto library) and the stacked critical static signals across both CJS and ESM bundles, this should be reviewed by a human before being trusted in any installer pipeline.

Database specific 
{
    "malicious-packages-origins": [
        {
            "modified_time": "2026-07-20T10:59:12Z",
            "sha256": "213a28e690408d4d3356af127ab0c98a9d663a390c9ab07a980459ea9644ca3b",
            "versions": [
                "1.0.0"
            ],
            "source": "reversing-labs",
            "id": "RLMA-2026-05621",
            "import_time": "2026-07-20T13:14:51.73545303Z"
        },
        {
            "source": "amazon-inspector",
            "modified_time": "2026-08-05T05:14:40Z",
            "versions": [
                "1.0.0"
            ],
            "sha256": "2d36c0e75143828e4a93135d0c54fb34dd6e75588a493ade663a1fa4b231230c",
            "id": "IN-MAL-2026-012966",
            "import_time": "2026-08-05T06:00:25.438718486Z"
        }
    ]
}
References
Credits

Affected packages

npm / solana-web3-fixed

Package

Name
solana-web3-fixed
View open source insights on deps.dev
Purl
pkg:npm/solana-web3-fixed

Affected ranges

Affected versions

1.*
1.0.0

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/solana-web3-fixed/MAL-2026-10899.json"
indicators 
{
    "evidence_files": [
        {
            "path": "lib/index.cjs.js",
            "sha256": "f5d62c50dac9bc82c50b7b5a3b230009127f1f4b04d766db109fcb7a80b86262",
            "tlsh": "1c74a2097af260a2499330a61f2b6485a736d007350cd8757dce93742f5ebbc86b7fa4"
        },
        {
            "path": "lib/index.esm.js",
            "sha256": "84138890f476d20b59bb586f2f24856c61ba20d389984718c1b33a7b94e67c24",
            "tlsh": "ae74b4497af221a20d5330a66f2b6045a736a107390cdc647dce93641f5ebbc87b7fa4"
        }
    ],
    "package_integrity": [
        {
            "hashes": {
                "sha1": "07c5c9059567495424c208a5462e3a51f3fcf5ce",
                "sha512_sri": "sha512-vzQaMhhW9iEuDX/qxWlcfB6r5NHPN1F7kPWCCvNY82/vlEvGwS9otRG+diecZPpgnxhFvRHGglI5F48qKkExKQ=="
            },
            "filename": "solana-web3-fixed-1.0.0.tgz"
        }
    ]
}