{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "85cff6ae22389c241d3a4efe178273966650f7ca"
                  },
                  {
                    "last_affected": "eb9228a23014f6000c06cab2f10ae0d44ecbbd3a"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          },
          "events": [
            {
              "introduced": "85cff6ae22389c241d3a4efe178273966650f7ca"
            },
            {
              "last_affected": "eb9228a23014f6000c06cab2f10ae0d44ecbbd3a"
            }
          ],
          "repo": "https://github.com/izhaorui/Zr.Admin.NET",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/129xxx/CVE-2026-129454.json"
  },
  "details": "Zr.Admin.NET commit 85cff6a through commit eb9228a contains an insecure direct object reference vulnerability in GET /workflow/instance/{instanceId} that lets logged-in users view others' workflow instances. Authenticated low-privilege attackers can enumerate sequential instance IDs to read other users' approval requests, including submitted form contents, applicant details and approval records.",
  "id": "CVE-2026-129454",
  "modified": "2026-11-15T10:30:47.360932680Z",
  "published": "2026-11-15T01:49:37.777Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/129xxx/CVE-2026-129454.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/izhaorui/Zr.Admin.NET"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/izhaorui/Zr.Admin.NET/blob/eb9228a23014f6000c06cab2f10ae0d44ecbbd3a/ZR.Workflow/Controllers/WfFlowInstanceController.cs#L49-L57"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/izhaorui/Zr.Admin.NET/blob/eb9228a23014f6000c06cab2f10ae0d44ecbbd3a/ZR.Workflow/Service/WfFlowInstanceService.cs#L173-L176"
    },
    {
      "type": "FIX",
      "url": "https://github.com/izhaorui/Zr.Admin.NET/commit/85cff6ae22389c241d3a4efe178273966650f7ca"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/izhaorui/Zr.Admin.NET/issues/27"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-129454"
    },
    {
      "type": "ADVISORY",
      "url": "https://vul.yulun.ac.cn/20261114/zr-admin-net/"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/zr-admin-net-commit-85cff6a-through-eb9228a-idor-via-workflow-instance-endpoint"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Zr.Admin.NET commit 85cff6a through eb9228a IDOR via Workflow Instance Endpoint"
}