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CVE-2026-72859 Budibase 3.39.4 before 3.40.0 Authorization Regression via S3 Presigned URL

🗓️ 14 Aug 2026 11:35:43Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

Budibase 3.39.4 before 3.40.0 lets BASIC users obtain S3 PutObject presigned URLs for arbitrary buckets.

Related
Affected
Refs
[
  {
    "vendor": "budibase",
    "product": "server",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/budibase/server",
    "versions": [
      {
        "version": "3.39.4",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.40.0"
      },
      {
        "version": "3.40.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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14 Aug 2026 11:35Current
CVSS 3.17.7
CVSS 48.3
EPSS0.00181
38