Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.1.124, when attaching files to a promp, the name of the file is derived from the original HTTP upload request and is not validated or sanitized. This allows for users to upload files with names containing dot-segments in the file path and traverse out of the intended uploads directory. Effectively, users can upload files anywhere on the filesystem the user running the web server has permission. This vulnerability is fixed in 0.1.124.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-44566 Path Traversal in Open WebUI Prior to 0.1.124 via Unsanitized File Upload Names https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-44566
Post summary
A path traversal flaw was reported in Open WebUI prior to version 0.1.124, triggered by unsanitized file upload names.
CVE-2026-44566 Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.1.124, when attaching files to a promp, the name of the … https://www.cve.org/CVERecord?id=CVE-2026-44566
Post summary
The excerpt refers to CVE-2026-44566, indicating that a file‑attachment issue existed before Open WebUI version 0.1.124 and that this update likely mitigates the vulnerability.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | openwebui | open_webui | - | - | - |