{"answers":{"affected":"1 open source package ship an affected version, including blessclient.","exploited":"There is no known exploitation of MAL-2026-11067 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-2026-11067 is a malicious package in blessclient, published on 25 Jul 2026."},"fix_prompt":"MAL-2026-11067 is a malicious package: blessclient (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-2026-11067/ (Markdown: https://insights.sbomify.com/MAL-2026-11067/index.md)","id":"MAL-2026-11067","markdown":"https://insights.sbomify.com/MAL-2026-11067/index.md","name":"MAL-2026-11067","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The package name matches Lyft's internal `python-blessclient` and is published on the public index as a dependency-confusion tripwire. `setup.py` overrides the `install` command class (`InstallWithCanary`) to issue an HTTP GET to `http://canarytokens.com/about/static/obeoafaz522zscu7248tqu4rh/submit.aspx` during `pip install`, and `blessclient/__init__.py` fires the same beacon at import time via `urllib.request.urlopen(_CANARY_URL)`. The beacon body carries only what an ordinary HTTP GET reveals (source IP, User-Agent); no environment variables, filesystem contents, or credentials are read or transmitted, and no code is fetched or executed. The destination is the canarytokens.com research service rather than attacker-controlled infrastructure. Installing this package discloses the fact and source of the install to whoever configured the canary token, and executes network I/O at install and import time without opt-out.\n\nInstalling the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.\n\n---\n\nCategory: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research \u0026 co, with clearly low-harm possibilities.\n\nCampaign: GENERIC-standard-pypi-install-pentest\n\nReasons (based on the campaign):\n\n - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.\n\n - The package overrides the install command in setup.py to execute malicious code during installation.","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 blessclient (PyPI)","id":"MAL-2026-11067","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":"blessclient","purl":"pkg:pypi/blessclient","source":"MAL-2026-11067"}],"products":null,"published":"2026-07-25","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-2026-11067/"}