MAL-2026-57

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/react-transition-group-legacy/MAL-2026-57.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-57
Published
2026-01-05T21:25:51Z
Modified
2026-01-08T09:38:02.031456Z
Summary
Malicious code in react-transition-group-legacy (npm)
Details

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

Source: amazon-inspector (766e17e75d1b6492251c7c647d0783879b9fb18f0793046fc985e40a46295d63)

The package react-transition-group-legacy was found to contain malicious code.

Source: ossf-package-analysis (991f62aeef5fff1cae1f52afb9892bd59606c11485854125d673511ef339e8b6)

The OpenSSF Package Analysis project identified 'react-transition-group-legacy' @ 100.0.0 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.
Database specific 
{
    "malicious-packages-origins": [
        {
            "sha256": "991f62aeef5fff1cae1f52afb9892bd59606c11485854125d673511ef339e8b6",
            "source": "ossf-package-analysis",
            "modified_time": "2026-01-05T21:25:51Z",
            "import_time": "2026-01-05T21:38:16.64033107Z",
            "versions": [
                "100.0.0"
            ]
        },
        {
            "sha256": "766e17e75d1b6492251c7c647d0783879b9fb18f0793046fc985e40a46295d63",
            "source": "amazon-inspector",
            "modified_time": "2026-01-08T09:02:00Z",
            "import_time": "2026-01-08T09:11:27.514016718Z",
            "versions": [
                "100.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / react-transition-group-legacy

Package

Name
react-transition-group-legacy
View open source insights on deps.dev
Purl
pkg:npm/react-transition-group-legacy

Affected ranges

Affected versions

100.*
100.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/react-transition-group-legacy/MAL-2026-57.json"