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Langflow: Unauthenticated RCE in Shareable Playgrounds

🗓️ 16 Jun 2026 17:35:32Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 21 Views

Unauthenticated shareable playground allows remote code execution via public flow payloads.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-48519
27 May 202615:10
circl
CVE
CVE-2026-48519
23 Jun 202616:25
cve
Cvelist
CVE-2026-48519 Langflow: Unauthenticated RCE in Shareable Playgrounds
23 Jun 202616:25
cvelist
EUVD
EUVD-2026-38514
23 Jun 202616:25
euvd
NVD
CVE-2026-48519
23 Jun 202617:17
nvd
OSV
CVE-2026-48519 Langflow: Unauthenticated RCE in Shareable Playgrounds
23 Jun 202616:25
osv
OSV
GHSA-V5FF-9Q35-Q26F Langflow: Unauthenticated RCE in Shareable Playgrounds
16 Jun 202617:35
osv
OSV
PYSEC-2026-243
23 Jun 202617:17
osv
Positive Technologies
PT-2026-46232
4 Jun 202600:00
ptsecurity
PyPA
PYSEC-2026-243
23 Jun 202617:17
pypa
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Vulners
Node
langflowlangflowRange1.9.1pip

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16 Jun 2026 17:35Current
6Medium risk
Vulners AI Score6
CVSS 3.19.6
EPSS0.00688
SSVC
21