Security advisory

{
  "id": "120d19e60d12c1f7a3a9d9c29f9e015e036d1321eb1b09ec61132a45a686a78e",
  "url": "https://osv.dev/vulnerability/CVE-2025-51744",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2025-51744",
    "summary": "An issue was discovered in jishenghua JSH_ERP 2.3.1. The /user/addUser endpoint is vulnerable to fastjson deserialization attacks.",
    "evidence": "osv:CVE-2025-51744",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2025-51744",
      "aliases": [
        "CVE-2025-51744"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jishenghua/jsherp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "df57ada9c5d8c3a77523f025ac270568bc64f9fb"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jishenghua:jsherp:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.3.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.3.1",
            "v2.3",
            "v2.1",
            "v2.0",
            "v1.5",
            "v1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-51744.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:34.430870554Z",
      "provider": "osv",
      "references": [
        "https://gist.github.com/Paxsizy/cd1557aeba8093a8650601c4dbffb6f9",
        "https://gitee.com/jishenghua",
        "https://gitee.com/jishenghua/JSH_ERP",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/51xxx/CVE-2025-51744.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-51744",
        "https://blog.hackpax.top/jsh-erp3/"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/51xxx/CVE-2025-51744.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-51744",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 501980,
  "published_at": "2025-11-25T00:00:00+00:00"
}