CVE-2026-10546 — DNS Rebinding TOCTOU Bypass of SSRF Protection in Langflow OSS URL Component
IBM Langflow OSS 1.0.0 through 1.9.3 contains a Server-Side Request Forgery (SSRF) vulnerability in the URL component ( src/lfx/src/lfx/components/data_source/url.py ) due to a …
Published: 2026-06-30 · CVSS: 7.1 · CVSS 3.1
IBM Langflow OSS 1.0.0 through 1.9.3 contains a Server-Side Request Forgery (SSRF) vulnerability in the URL component ( src/lfx/src/lfx/components/data_source/url.py ) due to a Time-of-Check/Time-of-Use (TOCTOU) race condition that can be exploited via DNS rebinding.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7