{"id":78520,"date":"2026-05-16T00:04:23","date_gmt":"2026-05-15T20:34:23","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-45397-open-webui-unauthenticated-rag-configuration-disclosure\/"},"modified":"2026-05-16T00:04:23","modified_gmt":"2026-05-15T20:34:23","slug":"cve-2026-45397-open-webui-unauthenticated-rag-configuration-disclosure","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-45397-open-webui-unauthenticated-rag-configuration-disclosure\/","title":{"rendered":"CVE-2026-45397 &#8211; Open WebUI: Unauthenticated RAG Configuration Disclosure"},"content":{"rendered":"<p>CVE ID :CVE-2026-45397<\/p>\n<p>  Published : May 15, 2026, 8:34 p.m. | 23\u00a0minutes ago<\/p>\n<p>  Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, GET \/api\/v1\/retrieval\/ returns live RAG pipeline configuration to any unauthenticated HTTP client. No Authorization header, cookie, or API key is required. Every adjacent endpoint on the same router (\/embedding, \/config) is correctly guarded by get_admin_user making this a targeted omission. This vulnerability is fixed in 0.9.5.<\/p>\n<p>  Severity: 0.0 | NA<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-45397 Published : May 15, 2026, 8:34 p.m. | 23\u00a0minutes ago Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, GET \/api\/v1\/retrieval\/ returns live RAG pipeline configuration to any unauthenticated HTTP client. No Authorization header, cookie, or API key is required. Every adjacent endpoint on &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-78520","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=78520"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78520\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}