MAL-2026-16276

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@lekzo/baileys/MAL-2026-16276.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-16276
Aliases
  • GHSA-jv7g-wqqq-m6gm
Published
2026-09-18T01:40:17Z
Modified
2026-10-12T15:45:05Z
Summary
Malicious code in @lekzo/baileys (npm)
Details

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

Source: amazon-inspector (da5caafea4a5656343feb4b52bf0007c98e6ed65a41ad22c79f24c0f1c48566f)

package.json declares the libsignal dependency as github:canove/libsignal-node — a bare GitHub owner/repo reference with no commit SHA, tag, or semver version. On npm install, this resolves to whatever the current HEAD of that third-party repository points at, fetching and installing arbitrary code with no integrity check and running any lifecycle scripts inside the returned bytes. Whoever controls that GitHub repository at any future moment controls code executed on every installer of this package. The static ping/GET co-occurrence in lib/Utils/generics.js is unrelated to this finding.

Source: ghsa-malware (f596dd408ac6057305a2459aa435aab72d3a914a4a1c24c66df927f065fafbdc)

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-2026-020172",
            "import_time":  "2026-09-18T02:25:26.308382622Z",
            "modified_time":  "2026-09-18T01:40:17Z",
            "sha256":  "2cd9141ef0d6d97338c5f976c8071a6f5c37010683b27d4463b2221d76b82304",
            "source":  "amazon-inspector",
            "versions":  [
                "0.0.1"
            ]
        },
        {
            "id":  "IN-MAL-2026-020316",
            "import_time":  "2026-09-22T23:15:45.005930018Z",
            "modified_time":  "2026-09-22T23:07:14Z",
            "sha256":  "da5caafea4a5656343feb4b52bf0007c98e6ed65a41ad22c79f24c0f1c48566f",
            "source":  "amazon-inspector",
            "versions":  [
                "0.0.7"
            ]
        },
        {
            "id":  "GHSA-jv7g-wqqq-m6gm",
            "import_time":  "2026-10-12T15:30:17.201846964Z",
            "modified_time":  "2026-10-12T15:21:01Z",
            "ranges":  [
                {
                    "events":  [
                        {
                            "introduced":  "0"
                        }
                    ],
                    "type":  "SEMVER"
                }
            ],
            "sha256":  "f596dd408ac6057305a2459aa435aab72d3a914a4a1c24c66df927f065fafbdc",
            "source":  "ghsa-malware"
        }
    ]
}
References
Credits

Affected packages

npm / @lekzo/baileys

Package

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

Affected ranges

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

Affected versions

0.*
0.0.1
0.0.7

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":  "package.json",
            "sha256":  "5a0b91acbb96e44456dc68599be20adf19201f573e9f51a98eddf8f0f630e0d4",
            "tlsh":  "b991b974cd59cea30a8626ed99bc0141a4b556539ec2f81cb31c07ac8f5e24fb1b9b3d"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "baileys-0.0.1.tgz",
            "hashes":  {
                "sha1":  "069ad2b5c1122d2cfb91b34e9ab2ef7392bb5933",
                "sha512_sri":  "sha512-nCNkVnTqxuKKMjjDgPW084P2/z70n1+1gL3s52LIlAidfRPxtV5EQJ3HLkOHfXP3VDcTShhQgOr1PV6rp3f1RA=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@lekzo/baileys/MAL-2026-16276.json"