PT-2026-117699 · Ibm · Langflow Oss
CVE-2026-107366
·
Published
2026-10-19
·
Updated
2026-10-20
CVSS v3.1
8.3
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L |
IBM Langflow OSS 1.0.0 through 1.12.4 contains three message endpoints that perform no ownership verification. Any authenticated user can bulk-delete another user's messages, overwrite message content to inject malicious prompts, or hijack an entire conversation session by reassigning its session ID.
Fix
IDOR
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Weakness Enumeration
Related Identifiers
Affected Products
Langflow Oss