{"id":82101,"date":"2026-07-16T20:46:58","date_gmt":"2026-07-16T17:16:58","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-63086-text-generation-inference-3-3-7-ssrf-via-fetch_image-in-multimodal-chat-completions\/"},"modified":"2026-07-16T20:46:58","modified_gmt":"2026-07-16T17:16:58","slug":"cve-2026-63086-text-generation-inference-3-3-7-ssrf-via-fetch_image-in-multimodal-chat-completions","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-63086-text-generation-inference-3-3-7-ssrf-via-fetch_image-in-multimodal-chat-completions\/","title":{"rendered":"CVE-2026-63086 &#8211; text-generation-inference 3.3.7 SSRF via fetch_image in multimodal chat completions"},"content":{"rendered":"<p>CVE ID :CVE-2026-63086<\/p>\n<p>  Published : July 16, 2026, 5:16 p.m. | 18\u00a0minutes ago<\/p>\n<p>  Description :text-generation-inference through 3.3.7 contains a server-side request forgery (SSRF) vulnerability in the OpenAI-compatible multimodal chat completions endpoint that allows unauthenticated network attackers to coerce the server into issuing arbitrary HTTP GET requests by supplying a crafted image_url value in chat message content. The fetch_image function in router\/src\/validation.rs performs no validation of private, loopback, link-local, or cloud metadata target addresses, and the reqwest HTTP client follows redirects by default, enabling attackers to bypass scheme checks via redirect chains to reach internal services and cloud instance-metadata endpoints for internal port scanning and credential theft.<\/p>\n<p>  Severity: 8.6 | 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-2026-63086 Published : July 16, 2026, 5:16 p.m. | 18\u00a0minutes ago Description :text-generation-inference through 3.3.7 contains a server-side request forgery (SSRF) vulnerability in the OpenAI-compatible multimodal chat completions endpoint that allows unauthenticated network attackers to coerce the server into issuing arbitrary HTTP GET requests by supplying a crafted image_url value in chat message &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-82101","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/82101","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=82101"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/82101\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=82101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=82101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=82101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}