What is CVE-2026-104310?

CVE-2026-104310 is a medium-severity vulnerability in IBM Langflow Oss, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-10-29.

How severe is CVE-2026-104310?

Medium severity. CVSS v3 base score is 4.3 out of 10.

SSRF in IBM Langflow Oss

CVE-2026-104310

IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to obtain sensitive information due to a server-side request forgery (SSRF) vulnerability.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2026-10-29 · last modified 2026-10-29.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

IBM Langflow Oss

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

www.ibm.com/support/pages/node/7293015 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-104310?: CVE-2026-104310 is a medium-severity vulnerability in IBM Langflow Oss, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-10-29.
How severe is CVE-2026-104310?: Medium severity. CVSS v3 base score is 4.3 out of 10.