{"answers":{"affected":"1 open source package ship an affected version, including gunicorm.","exploited":"There is no known exploitation of MAL-2026-6383 in the wild and no public exploit code.","fix":"Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.","what":"MAL-2026-6383 is a malicious package in gunicorm, published on 24 Jun 2026."},"fix_prompt":"MAL-2026-6383 is a malicious package: gunicorm (PyPI). Every version was published to cause harm.\n\nTask:\n1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.\n2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.\n3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.\n4. If the package is not used anywhere, say so and change nothing.\n\nReference: https://insights.sbomify.com/MAL-2026-6383/ (Markdown: https://insights.sbomify.com/MAL-2026-6383/index.md)","id":"MAL-2026-6383","markdown":"https://insights.sbomify.com/MAL-2026-6383/index.md","name":"MAL-2026-6383","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Package name `gunicorm` is a single-character edit of the widely-used `gunicorn` WSGI server and ships no functional code beyond setup.py. setup.py registers custom `install` and `egg_info` cmdclasses so that, on `pip install` or `pip download`, the package captures the full `os.environ` and the output of `ps -elf`, then POSTs the combined data via `curl` to `http://gjampdwmdjmppwedtkpbbdkq05f6iiz6r.oast.fun` (an interactsh OAST collector). Environment variables on developer and CI machines routinely contain AWS keys, registry tokens, and other credentials, all of which are exfiltrated unconditionally to an attacker-controlled endpoint over plain HTTP. The README self-describes the package as a proof-of-concept that runs a command on pip download/install. There is no legitimate functionality.\n\nDuring installation, the package exfiltrates env variables\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\nCampaign: 2026-06-ip-rotat\n\nReasons (based on the campaign):\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n - exfiltration-env-variables\n\n - typosquatting","ecosystems":["PyPI"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Malicious code in gunicorm (PyPI)","id":"MAL-2026-6383","indexable":true,"kev":null,"kind":"malicious","links":{"ecosystem":"PyPI","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":[],"last_affected":[],"package":"gunicorm","purl":"pkg:pypi/gunicorm","source":"MAL-2026-6383"}],"products":null,"published":"2026-06-24","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"OpenSSF Malicious Packages","prefix":"MAL"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":null,"url":"https://insights.sbomify.com/MAL-2026-6383/"}