{"id":42299,"date":"2026-04-12T01:59:24","date_gmt":"2026-04-12T01:59:24","guid":{"rendered":"http:\/\/localhost\/?p=42299"},"modified":"2026-04-12T01:59:24","modified_gmt":"2026-04-12T01:59:24","slug":"sveltekit-has-a-bodysizelimit-bypass-in-sveltejsadapter-node","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=42299","title":{"rendered":"SvelteKit has a BODY_SIZE_LIMIT bypass in @sveltejs\/adapter-node_CVE-2026-40073"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. Prior to 2.57.1, under certain circumstances, requests could bypass the BODY_SIZE_LIMIT on SvelteKit applications running with adapter-node. This bypass does not affect body size limits at other layers of the application stack, so limits enforced in the WAF, gateway, or at the platform level are unaffected. 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Prior to 2.57.1, under certain circumstances, requests could bypass the BODY_SIZE_LIMIT on&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,77,12,15,13,7,11,5],"class_list":["post-42299","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-82","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SvelteKit has a BODY_SIZE_LIMIT bypass in @sveltejs\/adapter-node_CVE-2026-40073 - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=42299\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SvelteKit has a BODY_SIZE_LIMIT bypass in @sveltejs\/adapter-node_CVE-2026-40073 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. 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