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.
{
"cna_assigner": "VulDB",
"cwe_ids": [
"CWE-840"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109406.json"
}{
"extracted_events": [
{
"introduced": "1.0.0"
},
{
"last_affected": "1.0.0"
},
{
"introduced": "1.0.1"
},
{
"last_affected": "1.0.1"
},
{
"introduced": "1.0.2"
},
{
"last_affected": "1.0.2"
},
{
"introduced": "1.0.3"
},
{
"last_affected": "1.0.3"
}
],
"source": "AFFECTED_FIELD"
}