{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "3.3.0"
              },
              {
                "last_affected": "3.3.0"
              },
              {
                "introduced": "3.3.1"
              },
              {
                "last_affected": "3.3.1"
              },
              {
                "introduced": "3.3.2"
              },
              {
                "last_affected": "3.3.2"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "780dcf7c40133ce92fbaf653611fba897a60fad6"
            },
            {
              "last_affected": "5658650fdb7b00bc0f44141f0aa9b772d65190f9"
            }
          ],
          "repo": "https://github.com/xuxueli/xxl-job",
          "type": "GIT"
        }
      ],
      "versions": [
        "3.3.0",
        "3.3.1",
        "3.3.2"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-320",
      "CWE-321"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7306.json"
  },
  "details": "A security vulnerability has been detected in Xuxueli xxl-job up to 3.3.2. The impacted element is an unknown function of the file xxl-job-admin/src/main/java/com/xxl/job/admin/scheduler/openapi/OpenApiController.java of the component OpenAPI Endpoint. Such manipulation of the argument default_token leads to use of hard-coded cryptographic key\r . It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been disclosed publicly and may be used.",
  "id": "CVE-2026-7306",
  "modified": "2026-07-08T05:39:27.434315329Z",
  "published": "2026-04-28T19:30:13.749Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xuxueli/xxl-job/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7306.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-7306"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/803077"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/359961"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/xuxueli/xxl-job/issues/3938"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/xuxueli/xxl-job/issues/3938#issuecomment-4149938881"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/359961/cti"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Xuxueli xxl-job OpenAPI Endpoint OpenApiController.java hard-coded key"
}