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PYSEC-2026-243

🗓️ 23 Jun 2026 17:17:01Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 50 Views

Langflow before 1.9.2 exposed RCE via /api/v1/build_public_tmp with arbitrary node template code.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for Code Injection in Langflow
22 Sep 202616:35
–githubexploit
circl
Circl
CVE-2026-48519
27 May 202615:10
–circl
cve
CVE
CVE-2026-48519
23 Jun 202616:25
–cve
cvelist
Cvelist
CVE-2026-48519 Langflow: Unauthenticated RCE in Shareable Playgrounds
23 Jun 202616:25
–cvelist
euvd
EUVD
EUVD-2026-38514
23 Jun 202616:25
–euvd
github
Github Security Blog
Langflow: Unauthenticated RCE in Shareable Playgrounds
16 Jun 202617:35
–github
kitploit
Kitploit
IBM-Langflow-CVE-2026-48519-poc
6 Oct 202611:02
–kitploit
nessus
Tenable Nessus
Langflow < 1.9.2 Multiple Vulnerabilities
10 Jul 202600:00
–nessus
nvd
NVD
CVE-2026-48519
23 Jun 202617:17
–nvd
osv
OSV
GHSA-V5FF-9Q35-Q26F Langflow: Unauthenticated RCE in Shareable Playgrounds
16 Jun 202617:35
–osv
Rows per page
Vulners
Node
pypilangflowRange0–1.9.2

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27 Jun 2026 10:28Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.19.6
EPSS0.00783
SSVC
50