CVE-2026-30240

{"id": "CVE-2026-30240", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.6, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 3.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2026-03-09T21:16:18.843", "references": [{"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-pqcr-jmfv-c9cp", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-pqcr-jmfv-c9cp", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-22"}, {"lang": "en", "value": "CWE-73"}]}], "descriptions": [{"lang": "en", "value": "Budibase is a low code platform for creating internal tools, workflows, and admin panels. In 3.31.5 and earlier, a path traversal vulnerability in the PWA (Progressive Web App) ZIP processing endpoint (POST /api/pwa/process-zip) allows an authenticated user with builder privileges to read arbitrary files from the server filesystem, including /proc/1/environ which contains all environment variables \u2014 JWT secrets, database credentials, encryption keys, and API tokens. The server reads attacker-specified files via unsanitized path.join() with user-controlled input from icons.json inside the uploaded ZIP, then uploads the file contents to the object store (MinIO/S3) where they can be retrieved through signed URLs. This results in complete platform compromise as all cryptographic secrets and service credentials are exfiltrated in a single request."}, {"lang": "es", "value": "Budibase es una plataforma de bajo c\u00f3digo para crear herramientas internas, flujos de trabajo y paneles de administraci\u00f3n. En 3.31.5 y versiones anteriores, una vulnerabilidad de salto de ruta en el endpoint de procesamiento de ZIP de PWA (Progressive Web App) (POST /api/pwa/process-zip) permite a un usuario autenticado con privilegios de constructor leer archivos arbitrarios del sistema de archivos del servidor, incluido /proc/1/environ que contiene todas las variables de entorno \u2014 secretos JWT, credenciales de base de datos, claves de cifrado y tokens de API. El servidor lee archivos especificados por el atacante a trav\u00e9s de path.join() no saneado con entrada controlada por el usuario desde icons.json dentro del ZIP subido, luego sube el contenido del archivo al almac\u00e9n de objetos (MinIO/S3) donde pueden ser recuperados a trav\u00e9s de URLs firmadas. Esto resulta en un compromiso completo de la plataforma ya que todos los secretos criptogr\u00e1ficos y las credenciales de servicio son exfiltrados en una sola solicitud."}], "lastModified": "2026-03-13T17:46:41.427", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:budibase:budibase:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "085377C0-B471-44F3-B3D5-15E66046E33B", "versionEndIncluding": "3.31.5"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}