{"id":"CVE-2026-88928","aliases":[],"cve":{"records":[{"id":"CVE-2026-88928","source":"WPScan","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-10T14:12:05.240Z","published":"2026-10-29T06:00:23.147Z","modified":"2026-10-29T10:56:08.430Z"}],"publishers":[{"name":"WPScan","role":"CNA","organizationId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","modified":"2026-10-29T06:00:23.147Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-29T10:56:08.430Z"}],"references":[{"url":"https://wpscan.com/vulnerability/aa7b4a44-9584-47e5-b3a1-1dcf876a86e4/","tags":["exploit","vdb-entry","technical-description"],"source":"WPScan"}],"weaknesses":[{"id":"CWE-287","description":"CWE-287 Improper Authentication","source":"CISA-ADP"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-29T10:52:19.236626Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"yes"},{"name":"Technical Impact","value":"partial"}]}]},"title":"PAYCOMET for WooCommerce 5.36 - 5.45 - Unauthenticated Stored Payment Token Overwrite via Signature Verification Bypass","titleSource":"WPScan","descriptionSource":"WPScan","description":"The PAYCOMET for WooCommerce WordPress plugin before 5.46 does not verify the cryptographic signature on its payment notification endpoint when the request references a tokenisation operation, allowing unauthenticated attackers to overwrite the stored payment token associated with existing orders and delete saved card records.","score":6.5,"severity":"medium","published":"2026-10-29T06:00:23.147Z","modified":"2026-10-29T10:56:08.430Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Unknown","name":"PAYCOMET for WooCommerce","platforms":[],"versions":[{"version":"5.36","status":"affected","lessThan":"5.46","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"WPScan","url":"https://www.cve.org/CVERecord?id=CVE-2026-88928"}],"remediation":[],"references":["https://wpscan.com/vulnerability/aa7b4a44-9584-47e5-b3a1-1dcf876a86e4/"],"sources":[{"name":"CVE","id":"CVE-2026-88928","modified":"2026-10-29T10:56:08.430Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-88928"}],"assessments":[{"source":"CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","score":6.5}],"sourceAffected":[],"observedAt":"2026-10-29T14:48:08.226Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T09:35:34.504Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-29T07:25:32.259Z","attemptedAt":"2026-10-29T07:25:32.259Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-29T07:25:32.375Z","attemptedAt":"2026-10-29T07:25:32.375Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-29T07:25:32.046Z","attemptedAt":"2026-10-29T07:25:32.046Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-10-29T07:25:31.970Z","attemptedAt":"2026-10-29T07:25:31.970Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-112614","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112614","modified":"Oct 29, 2026, 6:30:38 AM","checkedAt":"2026-10-29T07:25:32.046Z"},{"source":"NVD","id":"CVE-2026-88928","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88928","modified":"2026-10-29T06:17:24.647","checkedAt":"2026-10-29T07:25:32.259Z"},{"source":"GitHub Advisory Database","id":"GHSA-jcp7-hvh9-8xxq","url":"https://github.com/advisories/GHSA-jcp7-hvh9-8xxq","modified":"2026-10-29T06:30:45Z","checkedAt":"2026-10-29T07:25:32.375Z"}],"aiSummary":{"text":"The PAYCOMET for WooCommerce plugin, versions 5.36 to 5.45, has a weakness where unauthenticated attackers can overwrite stored payment tokens and delete saved card records due to a lack of cryptographic signature verification on its payment notification endpoint. The impact is associated with existing orders. The weakness is described as improper authentication.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T08:58:23.106Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-88928"}]}}