{"id":"CVE-2026-118757","title":"PiWeb Disable payment method / Partial payment for WooCommerce before 1.1.10.9 Missing Authorization via update_fees","summary":"PiWeb Disable payment method / Partial payment for WooCommerce before 1.1.10.9 contains a missing authorization vulnerability in the update_fees AJAX handler that allows unauthenticated attackers to modify and read other customers' order…","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","cvssSource":"cna","cwe":["CWE-862"],"vendor":"PI Websolution","product":"PiWeb Disable payment method / Partial payment for WooCommerce","affected":["piweb_disable_payment_method_partial_payment_for_woocommerce < 1.1.10.9"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-11-03T00:02:50.295983Z"},"published":"2026-10-28","updated":"2026-11-03","sourceUpdated":"2026-11-03T00:03:00.604Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-118757","references":[{"url":"https://plugins.svn.wordpress.org/disable-payment-method-for-woocommerce/tags/1.1.10.7/public/class-apply-order-fees.php"},{"url":"https://plugins.trac.wordpress.org/changeset/3751777/disable-payment-method-for-woocommerce"},{"url":"https://wordpress.org/plugins/disable-payment-method-for-woocommerce/"},{"url":"https://www.vulncheck.com/advisories/piweb-disable-payment-method-partial-payment-for-woocommerce-before-1.1.10.9-missing-authorization-via-update-fees","label":"VulnCheck Advisory: PiWeb Disable payment method / Partial payment for WooCommerce before 1.1.10.9 Missing Authorization via update_fees"}],"tags":["cve.org"],"epss":0.00231,"epssPercentile":0.14068,"ingestedAt":"2026-10-30T21:09:21.616Z","slug":"CVE-2026-118757","body":"## Overview\n\nPiWeb Disable payment method / Partial payment for WooCommerce before 1.1.10.9 contains a missing authorization vulnerability in the update_fees AJAX handler that allows unauthenticated attackers to modify and read other customers' orders. Attackers can reuse a nonce from their own order-pay page and supply sequential order_id values to change payment methods, recalculate fees, and disclose order line items and totals.\n\n## Affected\n\n- `piweb_disable_payment_method_partial_payment_for_woocommerce < 1.1.10.9`\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":[]}