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        "cveId": "CVE-2026-111607",
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        "state": "PUBLISHED",
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        "dateReserved": "2026-10-16T14:31:08.971Z",
        "datePublished": "2026-10-16T17:38:48.333Z",
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            "datePublic": "2026-10-15T00:00:00.000Z",
            "title": "Jeepay through 3.2.9 IDOR via POST /api/mch/payConfigs",
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                    "lang": "en",
                    "value": "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."
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                            "lang": "en",
                            "description": "Authorization Bypass Through User-Controlled Key",
                            "cweId": "CWE-639",
                            "type": "CWE"
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                    "product": "jeepay",
                    "defaultStatus": "unaffected",
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                            "version": "0",
                            "lessThanOrEqual": "3.2.9",
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "LOW",
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                {
                    "url": "https://hackmd.io/@hieuPenguinnn/jeepay-mch-payconfig-write-and-division-receiver-delete-cross-merchant-authz",
                    "tags": [
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-16T19:25:42.602677Z",
                                "id": "CVE-2026-111607",
                                "options": [
                                    {
                                        "Exploitation": "poc"
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                                    {
                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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