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CVE-2026-6542
Published: Apr 30, 2026
Modified: May 1, 2026
PUBLISHED
CVSS v3.1
6.5
MEDIUM
Description
IBM Langflow OSS 1.0.0 through 1.8.4 could allow any user to supply a flow_id to read transaction logs and vertex build data belonging to other users, and to delete persisted vertex build data for another user's flow.
| Vendor | Product | Versions |
|---|---|---|
IBM | Langflow OSS | affected 1.0.0 - <= 1.8.4 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
References
https://www.ibm.com/support/pages/node/7270886
vendor-advisory
patch
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