Skip to content
CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-10546

DNS Rebinding TOCTOU Bypass of SSRF Protection in Langflow OSS URL Component

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
ibm

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

IBM Langflow OSS

  • 1.0.0 to ≤ 1.9.3affected

References