Information Exposure Affecting x402 package, versions [,0.2.1)
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Test your applications- Snyk IDSNYK-PYTHON-X402-12239905
- published29 Aug 2025
- disclosed20 Aug 2025
- creditUnknown
Introduced: 20 Aug 2025
New CVE NOT AVAILABLE CWE-200 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade x402 to version 0.2.1 or higher.
Overview
x402 is a x402: An internet native payments protocol
Affected versions of this package are vulnerable to Information Exposure where sensitive endpoints could be unintentionally discovered by unauthorized endpoints.
Note:
This vulnerability impacts builders working on resource servers.