CVE-2026-13444

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to access another user's private vector documents by creating their own flow with matching Chroma persist_directory and collection_name values. The attacker receives exact victim content in their workflow output despite having no authorization to read the victim's flow. Additionally, the attacker can pollute the victim's collection by inserting their own documents into the shared namespace.
References
Link Resource
https://www.ibm.com/support/pages/node/7279989 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-07-30 19:17

Updated : 2026-08-04 20:14


NVD link : CVE-2026-13444

Mitre link : CVE-2026-13444

CVE.ORG link : CVE-2026-13444


JSON object : View

Products Affected

langflow

  • langflow
CWE
CWE-520

.NET Misconfiguration: Use of Impersonation