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@budibase/backend-core has potential SSRF DNS rebinding bypass in outbound fetch validation

🗓️ 22 Jun 2026 23:39:24Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 4 Views

Authenticated automation users can bypass SSRF blacklist via domain rebinding in outbound fetch, reaching endpoints.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-54353
22 Jun 202623:39
cve
Vulners
Node
budibasebackend-coreRange<3.39.9npm

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22 Jun 2026 23:39Current
5.9Medium risk
Vulners AI Score5.9
4