clob-math-v2 (npm) · Malicious Code
Affects clob-math-v2Source GCVE Database
Malicious package : remove clob-math-v2 and rotate any secrets on hosts that installed it.
Data as of 10 Jul 2026, 10:06 UTC
Malicious package
Published to npm · OSV MAL-2026-10083
What to do
Remove clob-math-v2 from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| npmclob-math-v2 | Affected
| Fixed in– |
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Description
The clob-math-v2 npm package version 2.0.1 is a malicious typosquatting package impersonating the Polymarket CLOB math SDK. It executes arbitrary code during installation by downloading and running unverified code from an attacker-controlled domain. This results in automatic code execution on the installer's machine without user consent.