MAL-2026-13381

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/poly-provider-api/MAL-2026-13381.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13381
Aliases
  • GHSA-jxxm-5453-r666
Published
2026-08-05T13:16:27Z
Modified
2026-08-06T13:34:43.873253043Z
Summary
Malicious code in poly-provider-api (npm)
Details

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

Source: amazon-inspector (aef76fc9ad34b0c2f608bd61904deec5355ffe02b045eecf233e70e989ce0260)

No a static rule matches were produced for this package version, and traced-code findings are not available in a parseable form. The package's actual runtime and install-time behavior has not been characterized from the artifacts reviewed. Without concrete evidence of exfiltration, install-time code fetch/execute, silent-relay, credential distribution, backdoor, or self-propagation, no supply-chain attack class can be substantiated for this version.

Source: ghsa-malware (8e44e65dd217ab05ee5de50bd25f6b3cebf474041d11ad289babcc7b645a37d6)

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": [
        {
            "source": "ghsa-malware",
            "sha256": "8e44e65dd217ab05ee5de50bd25f6b3cebf474041d11ad289babcc7b645a37d6",
            "modified_time": "2026-08-05T13:16:28Z",
            "import_time": "2026-08-06T00:58:53.4092859Z",
            "id": "GHSA-jxxm-5453-r666",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "SEMVER"
                }
            ]
        },
        {
            "sha256": "aef76fc9ad34b0c2f608bd61904deec5355ffe02b045eecf233e70e989ce0260",
            "versions": [
                "4.6.1"
            ],
            "import_time": "2026-08-06T13:08:41.442236435Z",
            "id": "IN-MAL-2026-016042",
            "modified_time": "2026-08-06T12:23:10Z",
            "source": "amazon-inspector"
        }
    ]
}
References
Credits

Affected packages

npm / poly-provider-api

Package

Name
poly-provider-api
View open source insights on deps.dev
Purl
pkg:npm/poly-provider-api

Affected ranges

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

Affected versions

4.*
4.6.1

Database specific

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"
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/poly-provider-api/MAL-2026-13381.json"