{"id":"CVE-2026-103325","title":"TiendaCrypto para WooCommerce 1.0.1 - 1.2.1 - Unauthenticated Order Payment Forgery via Webhook HMAC Bypass","summary":"The TiendaCrypto para WooCommerce WordPress plugin through 1.2.1 does not correctly verify the authenticity of its payment webhook, validating the request signature against a key that is always empty, which allows unauthenticated attacke…","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","cvssSource":"cna","cwe":["CWE-347"],"product":"TiendaCrypto para WooCommerce","affected":["tiendacrypto_para_woocommerce >= 1.0.1 <= 1.2.1"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-28T17:36:03.670890Z"},"published":"2026-10-27","updated":"2026-10-28","sourceUpdated":"2026-10-28T17:36:08.352Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-103325","references":[{"url":"https://wpscan.com/vulnerability/d19c174c-0032-4f5d-b9be-c4f690e4c8ca/"}],"tags":["cve.org"],"epss":0.00112,"epssPercentile":0.01358,"ingestedAt":"2026-10-27T16:11:59.226Z","slug":"CVE-2026-103325","body":"## Overview\n\nThe TiendaCrypto para WooCommerce WordPress plugin through 1.2.1 does not correctly verify the authenticity of its payment webhook, validating the request signature against a key that is always empty, which allows unauthenticated attackers to forge webhook notifications and mark arbitrary WooCommerce orders as paid on web servers that preserve request header case.\n\n## Affected\n\n- `tiendacrypto_para_woocommerce >= 1.0.1 <= 1.2.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}