{"answers":{"affected":"1 open source package ship an affected version, including leavemealone.","exploited":"There is no known exploitation of MAL-2026-2948 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-2026-2948 is a malicious package in leavemealone, published on 20 Apr 2026."},"fix_prompt":"MAL-2026-2948 is a malicious package: leavemealone (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-2026-2948/ (Markdown: https://insights.sbomify.com/MAL-2026-2948/index.md)","id":"MAL-2026-2948","markdown":"https://insights.sbomify.com/MAL-2026-2948/index.md","name":"MAL-2026-2948","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"During building the package, it executes encrypted code. The content is unclear as the decryption key bases on the local environment variable. Given leaving a \"flag\" file at the end, this package can also be part of a CTF-like exercise, but it's not possible to be sure given the encrypted payload.\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\nCampaign: 2026-04-leavemealone\n\nReasons (based on the campaign):\n\n - obfuscation","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 leavemealone (PyPI)","id":"MAL-2026-2948","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":"leavemealone","purl":"pkg:pypi/leavemealone","source":"MAL-2026-2948"}],"products":null,"published":"2026-04-20","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-2026-2948/"}