CVE-2026-7787
Unauthenticated Session History Access via Public Flow Execution
- State
- Published
- Severity
- 7.5 High
- Published
- Jun 11, 2026
- Updated
- Jun 11, 2026
- Reserved
- May 4, 2026
Description
IBM Langflow OSS 1.0.0 through 1.9.1 could allow an authenticated user to read or modify sensitive information by bypassing authentication using insecure direct object references.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | ibm |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
Langflow OSSIBM |
|
References
- https://www.ibm.com/support/pages/node/7275453vendor-advisorypatch
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