{"vulnerability": "cve-2026-45303", "sightings": [{"uuid": "02c0495a-6873-43ab-af8a-8f130ac34f9e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-45303", "type": "published-proof-of-concept", "source": "https://github.com/open-webui/open-webui/security/advisories/GHSA-4vrc-m9ch-6m3r", "content": "", "creation_timestamp": "2026-05-08T20:57:40.000000Z"}, {"uuid": "eb86e4d5-0177-4e83-9d54-2c68e460aa1a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45303", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mlwljnotjv2n", "content": "CVE-2026-45303 - Open WebUI: Stored XSS via the HTML renedering view\nCVE ID : CVE-2026-45303\n \n Published : May 15, 2026, 10:16 p.m. | 1\u00a0hour, 19\u00a0minutes ago\n \n Description : Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Pri...", "creation_timestamp": "2026-05-16T00:25:52.929913Z"}]}