CVE-2026-12766

MediumCVSS 5.4/10Last modified Nov 3, 2026

Description

IBM Langflow OSS 1.0.0 through 1.11.2 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-918

Affected software

Vendor	Product	Versions
IBM	Langflow OSS	>= 1.0.0, <= 1.11.2

References

https://www.ibm.com/support/pages/node/7285639Patch, Vendor Advisory

Timeline

Published: Sep 14, 2026
Last modified: Nov 3, 2026
NVD status: Analyzed

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