{"id":73215,"date":"2025-11-08T05:45:35","date_gmt":"2025-11-08T02:15:35","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-64495-open-webui-vulnerable-to-stored-dom-xss-via-prompts-when-insert-prompt-as-rich-text-is-enabled-resulting-in-ato-rce\/"},"modified":"2025-11-08T05:45:35","modified_gmt":"2025-11-08T02:15:35","slug":"cve-2025-64495-open-webui-vulnerable-to-stored-dom-xss-via-prompts-when-insert-prompt-as-rich-text-is-enabled-resulting-in-ato-rce","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-64495-open-webui-vulnerable-to-stored-dom-xss-via-prompts-when-insert-prompt-as-rich-text-is-enabled-resulting-in-ato-rce\/","title":{"rendered":"CVE-2025-64495 &#8211; Open WebUI vulnerable to Stored DOM XSS via prompts when &#8216;Insert Prompt as Rich Text&#8217; is enabled resulting in ATO\/RCE"},"content":{"rendered":"<p>CVE ID : CVE-2025-64495<\/p>\n<p>Published :  Nov. 8, 2025, 2:15 a.m. | 1\u00a0hour, 15\u00a0minutes ago<\/p>\n<p>Description : Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. In versions 0.6.34 and below, the functionality that inserts custom prompts into the chat window is vulnerable to DOM XSS when &#8216;Insert Prompt as Rich Text&#8217; is enabled, since the prompt body is assigned to the DOM sink .innerHtml without sanitisation. Any user with permissions to create prompts can abuse this to plant a payload that could be triggered by other users if they run the corresponding \/ command to insert the prompt. This issue is fixed in version 0.6.35.<\/p>\n<p>Severity: 8.7 | HIGH<\/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-2025-64495 Published : Nov. 8, 2025, 2:15 a.m. | 1\u00a0hour, 15\u00a0minutes ago Description : Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. In versions 0.6.34 and below, the functionality that inserts custom prompts into the chat window is vulnerable to DOM XSS when &#8216;Insert Prompt as Rich &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-73215","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/73215","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=73215"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/73215\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=73215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=73215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=73215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}