Server-side Request Forgery (SSRF) Affecting open-webui package, versions [,0.11.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-OPENWEBUI-20158690
- published27 Sept 2026
- disclosed10 Sept 2026
- creditUnknown
Introduced: 10 Sep 2026
NewCVE-2026-87999 (opens in a new tab)How to fix?
Upgrade open-webui to version 0.11.1 or higher.
Overview
open-webui is an Open WebUI
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the server-side URL fetch process. An attacker can access internal network resources and retrieve sensitive information by submitting specially crafted URLs to the API endpoints that trigger server-side requests. This is only exploitable if the application is deployed on an Azure host and the user is authenticated with a verified account.