{"id":"MAL-2026-5086","title":"Malicious code in polymarket-data (PyPI)","summary":"Malicious code in polymarket-data (PyPI)","severity":"none","vendor":"polymarket-data","product":"polymarket-data","ecosystem":"pip","affected":["polymarket-data"],"published":"2026-05-30","updated":"2026-07-09","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/MAL-2026-5086","references":[{"url":"https://bad-packages.kam193.eu/pypi/package/polymarket-data"}],"tags":["osv","pip"],"ingestedAt":"2026-07-09T11:56:19.304Z","slug":"MAL-2026-5086","body":"## Overview\n\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (a690aea77d0d48fae2a4f500f434cc5d4fb5cde042b7b902b0ee647b97921dc4)\nThe package attempts to exfiltrate sensitive data related to cryptocurrencies and API keys, as well as establish persistence. Likely related to 2026-05-polymarket-data-fetcher.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-05-polymarket-data\n\n\nReasons (based on the campaign):\n\n\n - crypto-related\n\n\n - exfiltration-crypto\n\n\n - exfiltration-credentials\n\n\n - persistence\n\n\n## Affected packages\n\n- `polymarket-data`\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":[]}