Path Traversal Flaw in AI Dev Platform Langflow Exploited in Attacks (CVE-2026-5027)

Attackers are actively exploiting CVE-2026-5027, a high-severity path traversal vulnerability in Langflow, a popular platform for building AI/LLM workflows. The flaw lets attackers write arbitrary files on exposed servers, which can be leveraged for further compromise. Organizations running Langflow should check whether instances are internet-exposed, apply available patches, and audit for unexpected files written outside expected directories. AI development platforms are an increasingly attractive target for opportunistic exploitation.