CVE-2026-26192
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Open WebUI vulnerable to Stored XSS via iFrame in citations model
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | open-webui | <0.7.0 | 0.7.0 |
References
- https://github.com/open-webui/open-webui/security/advisories/GHSA-xc8p-9rr6-97r2
- https://nvd.nist.gov/vuln/detail/CVE-2026-26192
- https://github.com/open-webui/open-webui
- https://github.com/open-webui/open-webui/blob/6f1486ffd0cb288d0e21f41845361924e0d742b3/src/lib/components/chat/Messages/Citations/CitationModal.svelte#L163-L170
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.