{"id":"CVE-2026-109406","published":"2026-10-13T13:17:19.313","lastModified":"2026-10-14T14:17:37.233","description":"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_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.","cvssScore":5.4,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","cwes":["CWE-840"],"vendors":[],"products":[],"references":[{"url":"https://github.com/macrozheng/mall/","tags":[]},{"url":"https://github.com/macrozheng/mall/issues/1002","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-109406","tags":[]},{"url":"https://vuldb.com/submit/979830","tags":[]},{"url":"https://vuldb.com/vuln/416948","tags":[]},{"url":"https://vuldb.com/vuln/416948/cti","tags":[]}],"exploitRefs":[{"url":"https://github.com/macrozheng/mall/","tags":[]},{"url":"https://github.com/macrozheng/mall/issues/1002","tags":[]}],"hasPoc":true,"ai":null}