7.5highHigh
CVE-2026-18899
Langflow Langflow
IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to read arbitrary files due to path traversal.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, no account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 7.5 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Weakness
- CWE-22
- Assigned by
- psirt@us.ibm.com
Dates
- Published
- 2026-08-28
- Last modified
- 2026-09-01
- Sources
- NVD
Affected products
- Langflow Langflow1.0.0 - 1.11.2
As listed in the NVD configuration data. Not a statement about your estate.