{"metadata": {"vulnerability": "CVE-2026-109291", "count": 14, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 9}}, "data": [{"timestamp": "2026-09-27T00:00:00Z", "date_only": false, "value": "2026-09-27T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-109291", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-12T14:12:52.833Z", "date_only": false, "value": "2026-10-12T14:12:52.833Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-109291", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-12T16:04:52.313Z", "date_only": false, "value": "2026-10-12T16:04:52.313Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-109291", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-12T17:03:07.820Z", "date_only": false, "value": "2026-10-12T17:03:07.820502Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117429016160307153", "record": "CVE-2026-109291", "field": "creation_timestamp", "uuid": "a9cf3119-70bc-4080-9f5c-d789d5761d26", "content": "CVE-2026-109291 Open WebUI 0.6.33 before 0.11.4 Stored XSS via Citation embed_url Open WebUI from 0.6.33 before 0.11.4 contains a cross-site scripting vulnerability that allows authenticated users to execute script in victims' sessions by storing javascript: URLs in citation embed_url fields. Attackers can share a crafted chat whose citation, when clicked, is passed to window.open, letting them steal localStorage.token and act as the victim.\nhttps://www.cve.org/CVERecord?id=CVE-2026-109291https://github.com/open-webui/open-webui/security/advisories/GHSA-qpqv-xwg8-cqpjhttps://www.vulncheck.com/advisories/open-webui-0.6.33-before-0.11.4-stored-xss-via-citation-embed-url#open-webui#CVE_2026_109291#bot", "url": "https://infosec.exchange/users/cve/statuses/117429016160307153"}, {"timestamp": "2026-10-12T17:17:22Z", "date_only": false, "value": "2026-10-12T17:17:22Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-G5HC-J8WV-8P98", "record": "GHSA-G5HC-J8WV-8P98", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-12T17:17:22.353Z", "date_only": false, "value": "2026-10-12T17:17:22.353", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-109291", "record": "FKIE_CVE-2026-109291", "field": 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