ridhinva/langflow-cors-scanner

PoC

Scanner: CVE-2025-34291 Langflow Origin Validation Error / CORS Misconfiguration — Python checker (CISA KEV)

view exploit source poc_in_githubauthor ridhinvapublished 2026-05-22catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2025-34291US	high8.8OT critical	92.8% (100th)	KEV	2025-12-05
Langflow versions up to and including 1.6.9 contain a chained vulnerability that enables account takeover and remote code execution. An overly permissive CORS configuration (allow_…

scry

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