Description
IBM Langflow OSS 1.0.0 through 1.12.3 could allow an authenticated attacker to cancel any victim's running background workflow job by sending a single HTTP request, resulting in loss of in-progress compute work with no flow-level permission check.
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 · Medium
Information
Source identifier
Vulnerability status
Analyzed
Published
2026-10-29T16:17:43.783Z
23 hours agoLast modified
2026-10-30T13:31:03.840Z
1 hour ago