Malicious Package Affecting polymarkets-rs-clob-client package, versions *
Threat Intelligence
Exploit Maturity
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
Attacked
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Test your applications- Snyk IDSNYK-RUST-POLYMARKETSRSCLOBCLIENT-15338457
- published24 Feb 2026
- disclosed20 Feb 2026
- creditUnknown
Introduced: 20 Feb 2026
New Malicious CVE NOT AVAILABLE CWE-506 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Avoid using all malicious instances of the polymarkets-rs-clob-client package.
Overview
polymarkets-rs-clob-client is a malicious package. through the inclusion of malicious code designed to exfiltrate user credentials. An attacker can gain unauthorized access to sensitive information by tricking users into installing the compromised package.