MAL-2026-3600

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@mesadev/sdk/MAL-2026-3600.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-3600
Published
2026-05-12T05:49:00Z
Modified
2026-05-12T07:06:15.860124Z
Summary
Malicious code in @mesadev/sdk (npm)
Details

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

Source: google-open-source-security (5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5)

This package was compromised as part of the "Mini Shai-Hulud is back" worm by the TeamPCP threat actor.

The package will steal credentials and then propogate it to every package it has access to. The package also attempts to remain persistent.

Database specific 
{
    "iocs": {
        "domains": [
            "git-tanstack.com",
            "filev2.getsession.org",
            "api.masscan.cloud",
            "seed1.getsession.org"
        ]
    },
    "malicious-packages-origins": [
        {
            "import_time": "2026-05-12T06:23:00.48559Z",
            "sha256": "5e1924464368f0c5816ee84e000cc47017f44045140feafbbc9e685d847ed5a5",
            "source": "google-open-source-security",
            "modified_time": "2026-05-12T06:19:26Z",
            "versions": [
                "0.10.1"
            ]
        }
    ]
}
References

Affected packages

npm / @mesadev/sdk

Package

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

Affected ranges

Affected versions

0.*
0.28.3

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@mesadev/sdk/MAL-2026-3600.json"