CVE-2026-18894

MEDIUM Status: Undergoing Analysis

CVSS Scores

CVSS v3.x Base Score
6.5
MEDIUM

Description

IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote attacker to trigger pre-existing stored Python component code in a public workflow, executing it under the flow owner's runtime context within the server process. This bypasses the intended trust boundary where public execution paths are restricted to server-trusted component code.

Published
October 29, 2026 4:18 PM
Last Modified
October 29, 2026 4:18 PM
Source
[email protected]

Weaknesses (CWE)

CWE-94

References

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