{"id":"CVE-2026-109406","title":"A weakness has been identified in macrozheng mall up to 1.0.3","summary":"A weakness has been identified in macrozheng mall up to 1.0.3. This vulnerability affects the function OmsPortalOrderServiceImpl of the file /order/generateOrder of the component mall-portal. This manipulation of the argument coupon_amou…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","cwe":["CWE-840"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T13:29:12.567","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109406","references":[{"url":"https://github.com/macrozheng/mall/","label":"cna@vuldb.com"},{"url":"https://github.com/macrozheng/mall/issues/1002","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-109406","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/979830","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/416948","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/416948/cti","label":"cna@vuldb.com"}],"tags":["nvd"],"ingestedAt":"2026-10-13T13:27:03.989Z","slug":"CVE-2026-109406","body":"## Overview\n\nA weakness has been identified in macrozheng mall up to 1.0.3. This vulnerability affects the function OmsPortalOrderServiceImpl of the file /order/generateOrder of the component mall-portal. This manipulation of the argument coupon_amount/pay_amount causes business logic errors. The attack is possible to be carried out remotely. The vendor deleted the GitHub issue for this vulnerability without any explanation.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}