English(EN) Can a Malicious API Drain an AI Agent's Wallet With x402? 25 Vulnerabilities, 3 Critical

x402 SDK发现关键漏洞，可导致钱包被盗

作者 PulseAugur 编辑部 · [1 个来源] · 2026-10-23 13:23

安全公司V12在x402 SDK中发现了25个漏洞，其中包括3个关键漏洞，可能允许恶意API耗尽AI代理的钱包。一个关键漏洞涉及缺少默认支出限额，使代理能够签署钱包的全部余额。其他关键问题包括将Solana代币批准误解为付款以及为未经授权的网站签署登录消息。尽管在2026年8月发布了修复程序，但未发布CVE或GitHub公告，npm audit也未标记这些漏洞。 AI

影响凸显了AI代理钱包交互中的关键安全风险，强调了对强大安全措施和审计的需求。

排序理由安全研究披露，详细说明了SDK中的漏洞。[lever_c_demoted from research: ic=1 ai=1.0]

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Newsworthiness bucket: Tool; 安全研究披露，详细说明了SDK中的漏洞。[lever_c_demoted from research: ic=1 ai=1.0]
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dev.to — MCP tag TIER_1 English(EN) · ScriptMasterLabs · 2026-10-23 13:23

Can a Malicious API Drain an AI Agent's Wallet With x402? 25 Vulnerabilities, 3 Critical

<h1> Can a Malicious API Drain an AI Agent's Wallet With x402? 25 Vulnerabilities, 3 Critical </h1> <p>Yes — with the pre-fix default client, it could ask for the wallet's full balance and an auto-signing agent with no app-set policy would sign it: security firm V12 disclosed on …

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Can a Malicious API Drain an AI Agent's Wallet With x402? 25 Vulnerabilities, 3 Critical

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