{
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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-102616",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-09-29T14:18:25.977Z",
        "datePublished": "2026-09-29T18:45:09.352Z",
        "dateUpdated": "2026-09-29T19:59:22.246Z"
    },
    "containers": {
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                "shortName": "VulDB",
                "dateUpdated": "2026-09-29T18:45:09.352Z"
            },
            "title": "risesoft-y9 WorkFlow-Engine OAuth2 Resource Filter CustomHistoricProcessServiceImpl.java getByIdAndYear sql injection",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-89",
                            "lang": "en",
                            "description": "SQL Injection"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-74",
                            "lang": "en",
                            "description": "Injection"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "risesoft-y9",
                    "product": "WorkFlow-Engine",
                    "versions": [
                        {
                            "version": "9.6.0",
                            "status": "affected"
                        },
                        {
                            "version": "9.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "9.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.6.4",
                            "status": "affected"
                        },
                        {
                            "version": "9.6.5",
                            "status": "affected"
                        },
                        {
                            "version": "9.6.6",
                            "status": "affected"
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                        {
                            "version": "9.6.7",
                            "status": "affected"
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                        {
                            "version": "9.6.8",
                            "status": "affected"
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                        {
                            "version": "9.6.9",
                            "status": "affected"
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                        {
                            "version": "9.6.10",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:risesoft-y9:workflow-engine:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "OAuth2 Resource Filter"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was detected in risesoft-y9 WorkFlow-Engine up to 9.6.10. Impacted is the function getByIdAndYear of the file CustomHistoricProcessServiceImpl.java of the component OAuth2 Resource Filter. Performing a manipulation of the argument year/processInstanceId results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. The sink is injectable on two independent positions, not just one. The vendor was contacted early about this disclosure but did not respond in any way."
                }
            ],
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                        "baseScore": 6.9,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
                        "baseSeverity": "MEDIUM"
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                    "cvssV3_1": {
                        "version": "3.1",
                        "baseScore": 7.3,
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                    "time": "2026-09-29T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
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                    "lang": "en",
                    "value": "VulDB entry created"
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                    "time": "2026-09-29T16:23:31.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
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            "credits": [
                {
                    "lang": "en",
                    "value": "3265048908 (VulDB User)",
                    "type": "reporter"
                },
                {
                    "lang": "en",
                    "value": "VulDB CNA Team",
                    "type": "coordinator"
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            ],
            "references": [
                {
                    "url": "https://vuldb.com/vuln/411406",
                    "name": "VDB-411406 | risesoft-y9 WorkFlow-Engine OAuth2 Resource Filter CustomHistoricProcessServiceImpl.java getByIdAndYear sql injection",
                    "tags": [
                        "vdb-entry",
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                    ]
                },
                {
                    "url": "https://vuldb.com/vuln/411406/cti",
                    "name": "VDB-411406 | CTI Indicators (IOB, IOC, TTP, IOA)",
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                    "url": "https://vuldb.com/cve/CVE-2026-102616",
                    "name": "CVE-2026-102616 | CVE Analysis and Report",
                    "tags": [
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                },
                {
                    "url": "https://vuldb.com/submit/942286",
                    "name": "Submit #942286 | https://github.com/risesoft-y9/WorkFlow-Engine y9-flowable / WorkFlow-Engine current (9.6.x) v9.6.x Unauthorized access + SQL blind injection (processadmin front en",
                    "tags": [
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                },
                {
                    "url": "https://github.com/fangtang7/CVE/blob/main/WorkFlow-Engine/sql.md",
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            ],
            "x_generator": [
                "VulDB PVTS v202609"
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-29T19:59:07.951143Z",
                                "id": "CVE-2026-102616",
                                "options": [
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                                        "Exploitation": "poc"
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                                        "Technical Impact": "partial"
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                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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