High severity8.0NVD Advisory· Published Jul 9, 2026· Updated Jul 10, 2026
CVE-2026-59224
CVE-2026-59224
Description
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, backend/open_webui/routers/terminals.py built the ws_terminal upstream URL from an unencoded session_id and appended user_id as a query parameter, allowing query injection to make the terminal backend resolve another user identity; the HTTP proxy path also forwarded X-User-Id as an integrity-unbound identity claim. This issue is fixed in version 0.10.0.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
open-webuiPyPI | < 0.10.0 | 0.10.0 |
Affected products
2<0.10.0+ 1 more
- (no CPE)range: <0.10.0
- cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:*range: <0.10.0
Patches
Vulnerability mechanics
References
6- github.com/open-webui/open-webui/commit/5f3a628a8d291bb5d33e1a0b0c89fb62a2927934nvdPatchWEB
- github.com/open-webui/open-webui/pull/26042nvdIssue TrackingPatchWEB
- github.com/advisories/GHSA-j657-m4c4-24jqghsaADVISORY
- github.com/open-webui/open-webui/security/advisories/GHSA-j657-m4c4-24jqnvdMitigationVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-59224ghsaADVISORY
- github.com/open-webui/open-webui/releases/tag/v0.10.0nvdProductRelease NotesWEB
News mentions
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