MAL-2025-191476

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/atlassian-praz/MAL-2025-191476.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-191476
Published
2025-11-26T05:30:32Z
Modified
2025-12-03T00:20:08.786127Z
Summary
Malicious code in atlassian-praz (PyPI)
Details

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

Source: kam193 (06798e3c48471c4e66160030618f78c51d71d2a7660c5545648cf7902b3eecd4)

Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-standard-pypi-install-pentest

Reasons (based on the campaign):

  • The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

  • The package overrides the install command in setup.py to execute malicious code during installation.

Source: ossf-package-analysis (830a1eb30542a1a584f343a3e033fdff562710bdd4c1e7702a9e368f1111123d)

The OpenSSF Package Analysis project identified 'atlassian-praz' @ 99.0.0 (pypi) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.
Database specific 
{
    "malicious-packages-origins": [
        {
            "versions": [
                "99.0.0"
            ],
            "import_time": "2025-11-26T05:38:16.595893598Z",
            "modified_time": "2025-11-26T05:30:32Z",
            "sha256": "830a1eb30542a1a584f343a3e033fdff562710bdd4c1e7702a9e368f1111123d",
            "source": "ossf-package-analysis"
        },
        {
            "versions": [
                "99.0.0"
            ],
            "id": "pypi/GENERIC-standard-pypi-install-pentest/atlassian-praz",
            "modified_time": "2025-11-26T08:23:05.713704Z",
            "import_time": "2025-12-02T22:30:55.865763328Z",
            "sha256": "2c9de0bef1578ad56bde96a8b47484d77c096c57461aed5d5367516d853433f4",
            "source": "kam193"
        },
        {
            "versions": [
                "99.0.0"
            ],
            "id": "pypi/GENERIC-standard-pypi-install-pentest/atlassian-praz",
            "modified_time": "2025-11-26T08:23:05.713704Z",
            "import_time": "2025-12-02T23:07:19.048918105Z",
            "sha256": "06798e3c48471c4e66160030618f78c51d71d2a7660c5545648cf7902b3eecd4",
            "source": "kam193"
        }
    ]
}
References
Credits

Affected packages

PyPI / atlassian-praz

Package

Name
atlassian-praz
View open source insights on deps.dev
Purl
pkg:pypi/atlassian-praz

Affected ranges

Affected versions

99.*
99.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/atlassian-praz/MAL-2025-191476.json"