{"id":"CVE-2026-88998","title":"The Tickera WordPress plugin before 3.6.0.4 does not correctly verify the integrity of incoming payment notifications, and the validated signature does not cover the order or the amount, allowing unauthenticated attackers to forge a paym…","summary":"The Tickera WordPress plugin before 3.6.0.4 does not correctly verify the integrity of incoming payment notifications, and the validated signature does not cover the order or the amount, allowing unauthenticated attackers to forge a paym…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","published":"2026-10-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T11:17:07.293","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-88998","references":[{"url":"https://wpscan.com/vulnerability/50fe4955-9193-4842-9ea6-1812d70d813e/","label":"contact@wpscan.com"}],"tags":["nvd"],"ingestedAt":"2026-10-14T11:27:22.147Z","slug":"CVE-2026-88998","body":"## Overview\n\nThe Tickera WordPress plugin before 3.6.0.4 does not correctly verify the integrity of incoming payment notifications, and the validated signature does not cover the order or the amount, allowing unauthenticated attackers to forge a payment confirmation and mark arbitrary orders as paid without paying.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}