Directory Traversal Vulnerability in IBM Langflow OSS
CVE-2026-14470

6.5MEDIUM

Key Information:

Vendor

IBM
Status
Langflow Oss
Vendor
CVE Published:
4 September 2026

What is CVE-2026-14470?

IBM Langflow OSS versions 1.0.0 to 1.10.2 contain a directory traversal vulnerability that enables authenticated attackers to exploit the system by sending specially crafted URL requests. By leveraging 'dot dot' sequences (/../), an attacker can navigate the file system and potentially access sensitive files, posing a significant security risk to data integrity. It is crucial for users to apply the necessary patches and update their systems to mitigate this vulnerability.

Affected Version(s)

Langflow OSS 1.0.0 <= 1.10.2

References

https://www.ibm.com/support/pages/node/7286293
vendor-advisorypatch

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.