{"id":"CVE-2026-111607","revision":"960f68c9ad2d419c919965004be269be","records":[{"revision":"960f68c9ad2d419c919965004be269be","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111607","aliases":[],"title":"Jeepay through 3.2.9 IDOR via POST /api/mch/payConfigs","description":"Jeepay through 3.2.9 contains an insecure direct object reference vulnerability that allows authenticated merchant users to overwrite another merchant application's payment channel configuration by supplying a victim infoId to MchPayInterfaceConfigController.saveOrUpdate. Attackers holding the default ENT_MCH_PAY_CONFIG_ADD permission can replace signing keys, certificates, and fee rates to break or redirect the victim merchant's payment processing.","state":0,"publishedAt":"2026-10-16T17:38:48.333+00:00","modifiedAt":"2026-10-16T19:26:11.339+00:00","affected":[{"ecosystem":"Vendor product","name":"jeepay","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"jeequan\",\n                    \"product\": \"jeepay\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"3.2.9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/jeequan/jeepay\",\n                    \"repo\": \"https://github.com/jeequan/jeepay\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","score":7.1,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","score":7.1,"severity":"HIGH"}],"references":["https://hackmd.io/@hieuPenguinnn/jeepay-mch-payconfig-write-and-division-receiver-delete-cross-merchant-authz","https://github.com/jeequan/jeepay/blob/V3.2.9/jeepay-merchant/src/main/java/com/jeequan/jeepay/mch/ctrl/merchant/MchPayInterfaceConfigController.java#L146-L186","https://www.vulncheck.com/advisories/jeepay-through-3.2.9-idor-via-post-api-mch-payconfigs"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111607","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111607","identifiers":["CVE-2026-111607"]},"retained":false,"historicalAffected":[]}],"coverage":[]}