{"schema":"threatline.record/2","record":{"id":"CVE-2026-103324","aliases":[],"summary":"Cardinity Payment Gateway for WooCommerce 3.2.6 - 3.4.1 - Unauthenticated Arbitrary Order Payment Forgery via Empty-Default Project Secret","details":"The Cardinity Payment Gateway for WooCommerce WordPress plugin before 3.4.2 does not properly verify the authenticity of the payment notifications it receives, as the secret used to sign them is empty by default, allowing unauthenticated attackers to forge an approved-payment notification and mark arbitrary orders as paid, or force them to failed.","categories":["Network & edge"],"product":"Cardinity Payment Gateway for WooCommerce","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103324","source_modified_at":"2026-10-15T11:01:26.948Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Cardinity Payment Gateway for WooCommerce","vendor":"Unknown","versions":[{"version":"3.2.6","lessThan":"3.4.2","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103324","source_modified_at":"2026-10-15T11:01:26.948Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Cardinity Payment Gateway for WooCommerce","ecosystem":null},"version":"3.4.2","basis":"first unaffected version stated in the CVE record"}],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00125,"percentile":0.0203,"score_date":"2026-10-23"},"published_at":"2026-10-15T06:41:13.914Z","modified_at":"2026-10-15T11:01:26.948Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103324","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T11:01:26.948Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103324","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://wpscan.com/vulnerability/4e23c520-bb92-47b8-a617-0d334820db50/","tags":["exploit","vdb-entry","technical-description"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-15T10:37:11.849691Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-15T11:01:26.948Z","content_hash":"932f588f616e6ef36488ec488dae4adc0e3223323b608a93fddd96e8c2315bde"}}