Server-Side Request Forgery in IBM Langflow OSS Affects Multiple Versions
CVE-2026-104310

4.3MEDIUM

Key Information:

Vendor

IBM
Status
Langflow Oss
Vendor
CVE Published:
29 October 2026

What is CVE-2026-104310?

IBM Langflow OSS versions 1.0.0 through 1.12.3 are vulnerable to a server-side request forgery (SSRF) vulnerability, which can be exploited by remote authenticated attackers to leak sensitive information. This flaw allows attackers to manipulate server requests, potentially gaining unauthorized access to backend resources and data. It's crucial for users of affected versions to implement security patches to mitigate the risks associated with this vulnerability.

Affected Version(s)

Langflow OSS 1.0.0 <= 1.12.3

References

https://www.ibm.com/support/pages/node/7293015
vendor-advisorypatch

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.