MAL-2026-2439

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/expeewas/MAL-2026-2439.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-2439
Published
2026-04-02T15:22:21Z
Modified
2026-04-07T14:53:32.591978Z
Summary
Malicious code in expeewas (npm)
Details

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

Source: amazon-inspector (bcb3aafc860058ba4e9a64c6fa7dba85b7df72d68971ef7c673245e4ac02820f)

The package expeewas was found to contain malicious code.

Source: ossf-package-analysis (1139816aec09701aa03df7d77ec7cde1f0d119ecd358a6417dc28ad0f53cd99c)

The OpenSSF Package Analysis project identified 'expeewas' @ 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": [
        {
            "source": "ossf-package-analysis",
            "versions": [
                "1.0.0"
            ],
            "import_time": "2026-04-03T05:59:53.124989592Z",
            "modified_time": "2026-04-02T15:22:21Z",
            "sha256": "1139816aec09701aa03df7d77ec7cde1f0d119ecd358a6417dc28ad0f53cd99c"
        },
        {
            "source": "amazon-inspector",
            "versions": [
                "1.0.0"
            ],
            "import_time": "2026-04-07T14:39:17.272815694Z",
            "modified_time": "2026-04-07T14:24:50Z",
            "sha256": "bcb3aafc860058ba4e9a64c6fa7dba85b7df72d68971ef7c673245e4ac02820f"
        }
    ]
}
References
Credits

Affected packages

npm / expeewas

Package

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

Affected ranges

Affected versions

1.*
1.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/expeewas/MAL-2026-2439.json"