CVE-2026-19304 — Langflow is vulnerable to Server-Side Request Forgery due to missing or bypassable URL validation in multiple components
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to obtain sensitive information from internal services due to a URL parser discrepancy.
Published: 2026-09-04 · CVSS: 7.7 · CVSS 3.1
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to obtain sensitive information from internal services due to a URL parser discrepancy.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7