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CVE-2026-54356 Budibase authenticated arbitrary S3 signed upload URL issuance via `/api/attachments/:datasourceId/url`

🗓️ 17 Aug 2026 20:32:05Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Authenticated Budibase users with BASIC role can obtain arbitrary S3 signed upload URLs via /api/attachments/:datasourceId/url before 3.41.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-54356
14 Aug 202613:35
githubexploit
circl
Circl
CVE-2026-54356
15 Aug 202608:00
circl
cve
CVE
CVE-2026-54356
17 Aug 202620:32
cve
euvd
EUVD
EUVD-2026-60382
17 Aug 202620:32
euvd
nvd
NVD
CVE-2026-54356
17 Aug 202621:16
nvd
ptsecurity
Positive Technologies
PT-2026-76785
17 Aug 202600:00
ptsecurity
[
  {
    "vendor": "Budibase",
    "product": "budibase",
    "versions": [
      {
        "version": "< 3.41.3",
        "status": "affected"
      }
    ]
  }
]

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