MAL-2026-6367

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dbt-language-server/MAL-2026-6367.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-6367
Aliases
  • GHSA-w54g-2v55-m5vr
Published
2026-06-24T04:07:56Z
Modified
2026-09-09T03:00:06Z
Summary
Malicious code in dbt-language-server (npm)
Details

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

Source: amazon-inspector (b15387169de77b4c18baf8c3f4d27156085bd06d96d0a27879545c3f0358dba8)

package.json declares a preinstall hook (node index.js) that runs automatically on npm install. index.js collects installer-side reconnaissance data — hostname, username, home directory, DNS servers, package metadata — and reads the contents of /etc/passwd and /etc/hosts from the installer machine, then POSTs the bundle over HTTPS to p9z268f2xv8co3wtlpujplris9y2msah.oastify.com, a Burp Collaborator subdomain used for out-of-band exfiltration. The package has empty author/description/license fields and ships no functionality beyond this payload. The name dbt-language-server shadows a plausible internal/private package, consistent with a dependency-confusion attack targeting organizations that use a dbt-related internal tool.

Source: ghsa-malware (931bd59f8c8d003669ac94aa3d0d3f2f9367801434dc8770c0c4efce80d412a6)

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "IN-MAL-2026-007419",
            "import_time": "2026-06-24T04:54:33.997157579Z",
            "modified_time": "2026-06-24T04:07:56Z",
            "sha256": "b15387169de77b4c18baf8c3f4d27156085bd06d96d0a27879545c3f0358dba8",
            "source": "amazon-inspector",
            "versions": [
                "1.0.1"
            ]
        },
        {
            "id": "GHSA-w54g-2v55-m5vr",
            "import_time": "2026-09-08T00:15:11.428359562Z",
            "modified_time": "2026-09-07T16:17:41Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "SEMVER"
                }
            ],
            "sha256": "931bd59f8c8d003669ac94aa3d0d3f2f9367801434dc8770c0c4efce80d412a6",
            "source": "ghsa-malware"
        },
        {
            "id": "IN-MAL-2026-019772",
            "import_time": "2026-09-09T02:44:24.063040083Z",
            "modified_time": "2026-09-09T02:43:36Z",
            "sha256": "4025f55aaa823f375775803257ebc5262918b00108f49539a76e378f15cd50e8",
            "source": "amazon-inspector",
            "versions": [
                "1.0.2"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / dbt-language-server

Package

Name
dbt-language-server
View open source insights on deps.dev
Purl
pkg:npm/dbt-language-server

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.0.1
1.0.2

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    },
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    },
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    }
]
indicators 
{
    "evidence_files": [
        {
            "path": "index.js",
            "sha256": "8a32818201c3135cbf797bebbd213fa1f40a085910e8376cedfd8e028ef97f1e",
            "tlsh": "36412395a2c917330dd210c06a0c70813399fa777269e8d076cf42969f869f8bb326f3"
        },
        {
            "path": "package.json",
            "sha256": "b5f378ea991eb7835ad9c2281242becfbf3b1d20f6be189461c3917dfcc0e8e8",
            "tlsh": "08d0a7304d21953365c106a21c6ba44773618f2f14047c0863cb582d91cf67798ff31c"
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dbt-language-server/MAL-2026-6367.json"