MAL-2026-2441

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/expirs/MAL-2026-2441.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-2441
Published
2026-04-02T15:13:53Z
Modified
2026-04-07T14:53:44.787554Z
Summary
Malicious code in expirs (npm)
Details

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

Source: amazon-inspector (86105842d926ee95e61ae8adf0d4506cbc55c9510189208ee33d511806f2c5ef)

The package expirs was found to contain malicious code.

Source: ossf-package-analysis (d82cf6807fa6c011a17d3f4e8bf8af1e3e935a3d79ab1420356fd87d3f2567de)

The OpenSSF Package Analysis project identified 'expirs' @ 1.0.0 (npm) as malicious.

It is considered malicious because:

  • The package executes one or more commands associated with malicious behavior.
Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-04-03T05:59:53.348123289Z",
            "sha256": "d82cf6807fa6c011a17d3f4e8bf8af1e3e935a3d79ab1420356fd87d3f2567de",
            "source": "ossf-package-analysis",
            "modified_time": "2026-04-02T15:13:53Z",
            "versions": [
                "1.0.0"
            ]
        },
        {
            "import_time": "2026-04-07T14:39:11.366753189Z",
            "sha256": "86105842d926ee95e61ae8adf0d4506cbc55c9510189208ee33d511806f2c5ef",
            "source": "amazon-inspector",
            "modified_time": "2026-04-07T14:24:50Z",
            "versions": [
                "1.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / expirs

Package

Name
expirs
View open source insights on deps.dev
Purl
pkg:npm/expirs

Affected ranges

Affected versions

1.*
1.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/expirs/MAL-2026-2441.json"