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Known CVE

Langflow AI <= 1.6.9 - CORS Misconfiguration

Langflow AI versions 1.6.9 and earlier are vulnerable to a CORS misconfiguration that allows any origin to make credentialed requests. Combined with SameSite=None cookies, this enables cross-origin token theft and subsequent remote code execution via the /api/v1/validate/code endpoint.

CVE-2025-34291

Critical2025CVSS 9.4CWE-942

cve2025 · langflow · cors · misconfig · vuln · oss · vkev · kev

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