An unpatched high-severity vulnerability (CVE-2026-5027) in Langflow, an open-source low-code AI application development platform, is being actively exploited in the wild. The path traversal flaw, with a CVSS score of 8.8, enables unauthenticated attackers to achieve remote code execution by writing files to arbitrary locations on affected systems.
A high-severity unpatched security flaw in Langflow, an open-source low-code platform to build artificial intelligence (AI) applications, has come under active exploitation in the wild, according to findings from VulnCheck. The vulnerability in question is CVE-2026-5027 (CVSS score: 8.8), a case of path traversal that could allow an attacker to write files to arbitrary locations. "The 'POST /
Originally published at thehackernews.com
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