https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 21 Oct 2026 09:12:18 +0000 https://db.gcve.eu/vuln/cve-2026-113603 <p><strong>Affected:</strong> x402-foundation @x402/extensions, x402-foundation x402, x402-foundation github.com/x402-foundation/x402/go/v2</p> <p>The x402 SIWX server extension in @x402/extensions 2.3.1 through 2.28.0, x402 PyPI 2.11.0 through 2.25.0, and Go module 2.16.0 through 2.28.0 contains an authorization bypass vulnerability that allows paying clients to unlock unpaid routes by supplying a mismatched PaymentPayload.resource URL. Attackers can pay for the cheapest SIWX-protected route while setting resource.url to an expensive route, then repeatedly access it using only a SIGN-IN-WITH-X header without further payment.</p> <p><strong>Affected:</strong> x402-foundation @x402/extensions, x402-foundation x402, x402-foundation github.com/x402-foundation/x402/go/v2</p> <p>The x402 SIWX server extension in @x402/extensions 2.3.1 through 2.28.0, x402 PyPI 2.11.0 through 2.25.0, and Go module 2.16.0 through 2.28.0 contains an authorization bypass vulnerability that allows paying clients to unlock unpaid routes by supplying a mismatched PaymentPayload.resource URL. Attackers can pay for the cheapest SIWX-protected route while setting resource.url to an expensive route, then repeatedly access it using only a SIGN-IN-WITH-X header without further payment.</p> https://db.gcve.eu/vuln/cve-2026-113603