<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>agentprime: x402-foundation-x402-extensions</title><description>Every new CVE for x402-foundation-x402-extensions.</description><link>https://agentprime.io/</link><item><title>CVE-2026-113603: x402 @x402/extensions 2.3.1 through 2.28.0 SIWX Payment Bypass via PaymentPayload.resource</title><link>https://agentprime.io/advisories/CVE-2026-113603/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-113603/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 20 Oct 2026 15:40:30 GMT</pubDate><category>CVE</category></item></channel></rss>