Affected packages
- polymarket-mcp-v2
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://www.npmjs.com/package/polymarket-mcp-v2/v/2.1.6
- https://www.stepsecurity.io/blog/malicious-polymarket-bot-hides-in-hijacked-dev-protocol-github-org-and-steals-wallet-keys
Structured record: https://osv.dev/vulnerability/MAL-2026-10481
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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