CVE-2026-84889
A path traversal vulnerability in file handling components could allow an authenticated attacker to write files to arbitrary locations on the server filesystem
- State
- Published
- Severity
- 8.8 High
- Published
- Sep 10, 2026
- Updated
- Sep 12, 2026
- Reserved
- Sep 2, 2026
Description
IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to improper limitation of a pathname to a restricted directory.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | ibm |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
Langflow OSSIBM |
|
References
- https://www.ibm.com/support/pages/node/7286656vendor-advisorypatch
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