CVEvulnerability

CVE-2026-12944

9.6 CRITICAL Published 2026-09-14 Modified 2026-09-16 Official page ↗
Status
Awaiting Analysis
Published
2026-09-14
Last modified
2026-09-16
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.6 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Weaknesses
CWE-918

Description

IBM Langflow OSS 1.0.0 through 1.10.0 can allow attackers to execute arbitrary Python code with root privileges (UID=0) on the Langflow server by submitting components containing socket or urllib imports. This enables: (1) AWS credential theft via IMDSv1 SSRF with full IAM role permissions, (2) arbitrary file exfiltration from the container filesystem, and (3) lateral movement to internal services (PostgreSQL, Redis) within the Docker network. The scanner incorrectly returns "validated": true, providing a false security signal.

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References