{"id":"CVE-2026-103308","title":"The Visma Pay for WooCommerce WordPress plugin before 1.2.2 does not verify the authenticity of payment gateway return requests, relying on a merchant secret that is empty on a store which has not entered its credentials, allowing unauth…","summary":"The Visma Pay for WooCommerce WordPress plugin before 1.2.2 does not verify the authenticity of payment gateway return requests, relying on a merchant secret that is empty on a store which has not entered its credentials, allowing unauth…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-345"],"published":"2026-10-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T16:14:02.800","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103308","references":[{"url":"https://wpscan.com/vulnerability/26bae5f0-510b-403e-bd69-c4aa2392406d/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-14T11:27:22.141Z","product":"Visma Pay for WooCommerce","affected":["visma_pay_for_woocommerce < 1.2.2"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-14T13:24:20.026449Z"},"epss":0.00139,"epssPercentile":0.03227,"slug":"CVE-2026-103308","body":"## Overview\n\nThe Visma Pay for WooCommerce WordPress plugin before 1.2.2 does not verify the authenticity of payment gateway return requests, relying on a merchant secret that is empty on a store which has not entered its credentials, allowing unauthenticated attackers to mark arbitrary orders as paid and to disclose the name, email address and postal address of any order's customer.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}