Server-side Request Forgery (SSRF) Affecting open-webui package, versions [,0.5.11)
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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- published17 May 2026
- disclosed14 May 2026
- creditsimioni87
Introduced: 14 May 2026
NewCVE-2026-45347 (opens in a new tab)How to fix?
Upgrade open-webui to version 0.5.11 or higher.
Overview
open-webui is an Open WebUI
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the pdf generate process. An attacker can cause the server to initiate arbitrary outbound HTTP requests by injecting crafted HTML, such as an <img> tag, into user-controllable fields that are rendered into the PDF export. This can be exploited to enumerate internal assets or trigger requests to external systems.