{"id":"MAL-2026-14590","title":"Malicious code in yamlformatter-utils (PyPI)","summary":"Malicious code in yamlformatter-utils (PyPI)","severity":"none","vendor":"yamlformatter-utils","product":"yamlformatter-utils","ecosystem":"pip","affected":["yamlformatter-utils"],"published":"2026-08-28","updated":"2026-08-28","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/MAL-2026-14590","references":[{"url":"https://bad-packages.kam193.eu/pypi/package/yamlformatter-utils"}],"tags":["osv","pip"],"ingestedAt":"2026-08-28T19:28:31.272Z","slug":"MAL-2026-14590","body":"## Overview\n\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (ef2cbf7d7c360d11860ea9383a1ed84b491e75361f994359fd97284a5d25cdc2)\nDuring import, the package collects sensitive information and exfiltrates it using DNS queries.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-08-ekx-report-utils\n\n\nReasons (based on the campaign):\n\n\n - targetted-attack\n\n\n - exfiltration-generic\n\n\n - exfiltration-credentials\n\n\n## Affected packages\n\n- `yamlformatter-utils`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}