Server-side Request Forgery (SSRF) Affecting open-webui package, versions [,0.9.6)
Threat Intelligence
This vulnerability is trending on Twitter; this may indicate a growing threat.
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-17400350
- published22 Jun 2026
- disclosed17 Jun 2026
- creditPOV9en
Introduced: 17 Jun 2026
NewCVE-2026-54018 (opens in a new tab)How to fix?
Upgrade open-webui to version 0.9.6 or higher.
Overview
open-webui is an Open WebUI
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) in the validate_url process. An attacker can access internal network resources and sensitive information by supplying a URL that redirects to internal addresses, bypassing the initial validation. This is only exploitable if the Playwright engine is used and the environment variable ENABLE_RAG_LOCAL_WEB_FETCH is set to False.