CVE-2026-113603Medium· 6.5▾ SunlitThe 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 rout…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
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.
@x402/extensions >= 2.3.1 <= 2.28.0x402 >= 2.11.0 <= 2.25.0github.com/x402-foundation/x402/go/v2 >= 2.16.0 <= 2.28.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2025-12288Medium· 4.3A vulnerability was detected in Bdtask Pharmacy Management System up to 9.4
CVE-2025-12283Medium· 4.3A security flaw has been discovered in code-projects Client Details System 1.0
CVE-2021-46416High· 8.1Insecure direct object reference in SUNNY TRIPOWER 5.0 Firmware version 3.10.16.R leads to unauthorized user groups accessing due to insecure cookie handling.
CVE-2025-14459High· 8.5A flaw was found in KubeVirt Containerized Data Importer (CDI)
CVE-2026-103525High· 7.5FluentCart A New Era of eCommerce <= 1.7.0 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'order_id' and 'billing_address_id' Parameters
CVE-2026-103083Medium· 5.4Authorization Bypass Through User-Controlled Key vulnerability in ELEXtensions ELEX WooCommerce Advanced Bulk Edit Products, Prices & Attributes elex-bulk-edit-products-prices-attributes-for-woocommerce-basic allows Exploiting Incorrectl…