https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T06:10:41.474438+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-45338 CVE-2026-45338 — Open WebUI: SSRF via OAuth Profile Picture URL in _process_picture_url (oauth.py) 2026-10-01T06:10:44.705310+00:00

Affected: open-webui

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery (SSRF) vulnerability exists in _process_picture_url() in backend/open_webui/utils/oauth.py (line ~1338). The function fetches arbitrary URLs from OAuth picture claims without applying validate_url(), allowing an attacker to force the server to make HTTP requests to internal resources and exfiltrate the full response. This vulnerability is fixed in 0.9.0.