MAL-2026-14559

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/imo-allowlist-xss-poc/MAL-2026-14559.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-14559
Aliases
  • GHSA-4whj-8383-9gc6
Published
2026-08-27T11:02:05Z
Modified
2026-08-31T18:31:22.143480713Z
Summary
Malicious code in imo-allowlist-xss-poc (npm)
Details

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

Source: amazon-inspector (76f429a987c3b4800204131b27faae0c29e55a0761a1fa2a0306ab14a343afd7)

The package was found to contain malicious code or consuming dependency that contains malicious code

Source: ghsa-malware (313a05ec020f006e78cf6f6a7bb0e1885c23003844a2f13d8ad6ac215736f4f2)

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": [
        {
            "import_time": "2026-08-27T14:55:50.551779914Z",
            "source": "ghsa-malware",
            "id": "GHSA-4whj-8383-9gc6",
            "ranges": [
                {
                    "type": "SEMVER",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "modified_time": "2026-08-27T11:02:06Z",
            "sha256": "313a05ec020f006e78cf6f6a7bb0e1885c23003844a2f13d8ad6ac215736f4f2"
        },
        {
            "import_time": "2026-08-31T18:22:28.7070052Z",
            "source": "amazon-inspector",
            "versions": [
                "1.0.0"
            ],
            "id": "IN-MAL-2026-019290",
            "modified_time": "2026-08-31T18:00:16Z",
            "sha256": "76f429a987c3b4800204131b27faae0c29e55a0761a1fa2a0306ab14a343afd7"
        }
    ]
}
References
Credits

Affected packages

npm / imo-allowlist-xss-poc

Package

Name
imo-allowlist-xss-poc
View open source insights on deps.dev
Purl
pkg:npm/imo-allowlist-xss-poc

Affected ranges

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

Affected versions

1.*
1.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/imo-allowlist-xss-poc/MAL-2026-14559.json"
cwes 
[
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    }
]