Cross-site Request Forgery (CSRF) Affecting open-webui package, versions [,0.9.3)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-PYTHON-OPENWEBUI-16755218
- published19 May 2026
- disclosed14 May 2026
- creditbray-sec
Introduced: 14 May 2026
CVE-2026-45317 (opens in a new tab)How to fix?
Upgrade open-webui to version 0.9.3 or higher.
Overview
open-webui is an Open WebUI
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) through the get_user_profile_image_by_id and get_model_profile_image handlers in the profile image endpoints. An attacker can supply an external http(s) profile image URL, causing the application to issue a 302 redirect to an attacker-controlled origin, exposing the victim’s IP address, user agent, and referrer when the image is fetched.