MAL-2026-4465

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@web-3d-tool/sdk/MAL-2026-4465.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-4465
Aliases
  • GHSA-qmfq-m796-v557
Published
2026-05-20T02:48:38Z
Modified
2026-06-11T15:31:28.587139413Z
Summary
Malicious code in @web-3d-tool/sdk (npm)
Details

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

Source: amazon-inspector (a1e96a726cf0732113215b2026a7a59fc6bf471f86d34153fea3a0e32b275fb5)

@web-3d-tool/sdk is a near-empty package (trivial 35-byte index.js, empty author/description metadata) whose only effect on install is to pull in a dependency declared as a raw tarball URL: "ltidisafe": "https://ltidi.storage.googleapis.com/depenconf/ltidisafe-2.3.1.tgz" (package.json line 9). The bucket ltidi.storage.googleapis.com is unrelated to the @web-3d-tool namespace, is not a versioned npm registry artifact, and the bucket owner can mutate the served tarball at any time without changing this package's version. Any lifecycle hooks (preinstall/install/postinstall) inside the fetched tarball execute on npm install of this package, giving the bucket owner arbitrary code execution on the installer's machine. The combination of hollow lure package + tarball-URL dependency + unrelated anonymous storage bucket + missing publisher metadata is the namespace-abuse dropper shape — the package itself is not the payload, the resolved dependency is.

Source: ghsa-malware (9d4f9fb87e60635dd4d4a606a703c86ab5b5de333e94c69fc01ca97d689cea0d)

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": [
        {
            "versions": [
                "99.9.1"
            ],
            "sha256": "a1e96a726cf0732113215b2026a7a59fc6bf471f86d34153fea3a0e32b275fb5",
            "modified_time": "2026-05-20T02:48:38Z",
            "source": "amazon-inspector",
            "import_time": "2026-05-26T05:50:38.179571038Z",
            "id": "IN-MAL-2026-003434"
        },
        {
            "versions": [
                "99.9.1"
            ],
            "sha256": "e5dafe4c74a548d3a30151bc3624fa1017641519dcae1b19294c62a725b5f49a",
            "modified_time": "2026-05-20T02:48:39Z",
            "source": "amazon-inspector",
            "import_time": "2026-05-26T05:50:38.280244244Z",
            "id": "IN-MAL-2026-003435"
        },
        {
            "sha256": "9d4f9fb87e60635dd4d4a606a703c86ab5b5de333e94c69fc01ca97d689cea0d",
            "ranges": [
                {
                    "type": "SEMVER",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "modified_time": "2026-06-11T13:54:48Z",
            "source": "ghsa-malware",
            "import_time": "2026-06-11T15:26:36.961308709Z",
            "id": "GHSA-qmfq-m796-v557"
        }
    ]
}
References
Credits

Affected packages

npm / @web-3d-tool/sdk

Package

Name
@web-3d-tool/sdk
View open source insights on deps.dev
Purl
pkg:npm/%40web-3d-tool%2Fsdk

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

99.*
99.9.1

Database specific

indicators 
{
    "package_integrity": [
        {
            "filename": "sdk-99.9.1.tgz",
            "hashes": {
                "sha512_sri": "sha512-tECpKMIjsBTVwJSsRslGqxmSMNbj5c/8StZbgySbof1kQ62JoYnH6DmmRcXTm65QOOpq7gQIsCEOdlZwAvgByQ==",
                "sha1": "f70d9bd20ad9e3eefeed48c99bfb164ceec61813"
            }
        }
    ],
    "evidence_files": [
        {
            "sha256": "dc5ffa0b3dee5c95ba475a494bc9e75236fff97e7fd524d9c4377289da0abd10",
            "path": "package.json",
            "tlsh": "cbe07d20492156334ec501b5482b504bf3718e4f0405bc4c1bdf041c418df7328f936c"
        }
    ],
    "domains": [
        "7363616e.web-3d-tool.q7yd93x3cu1zmf3js2makbzrgimha7yw.oastify.com",
        "7363616e2d653136626531613937666637.web-3d-tool.q7yd93x3cu1zmf3js2makbzrgimha7yw.oastify.com",
        "2f686f6d652f7363616e.web-3d-tool.q7yd93x3cu1zmf3js2makbzrgimha7yw.oastify.com",
        "ltidi.storage.googleapis.com"
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@web-3d-tool/sdk/MAL-2026-4465.json"
cwes 
[
    {
        "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",
        "cweId": "CWE-506"
    }
]