{"id":"CVE-2026-114062","revision":"d0e070fe86c64aeaa4a798a405dcaefb","records":[{"revision":"d0e070fe86c64aeaa4a798a405dcaefb","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-114062","aliases":[],"title":"SvelteKit before 3.0.0 SSRF via Redirects in Server-Side Self-Fetch Fallbacks","description":"SvelteKit before 3.0.0 contains a server-side request forgery vulnerability that allows remote attackers to reach internal services because self-fetch fallbacks follow HTTP redirects automatically. Attackers can manipulate the Host or forwarded headers to point fallback requests at their server, which redirects them to internal services.","state":0,"publishedAt":"2026-10-21T00:36:36.158+00:00","modifiedAt":"2026-10-22T17:58:07.497+00:00","affected":[{"ecosystem":"Vendor product","name":"kit","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"sveltejs\",\n                    \"product\": \"kit\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:npm/%40sveltejs/kit\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"3.0.0\"\n                        },\n                        {\n                            \"version\": \"3.0.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3,"severity":"MEDIUM"}],"references":["https://github.com/sveltejs/kit/security/advisories/GHSA-prjg-x2qj-wj3g","https://www.vulncheck.com/advisories/sveltekit-before-3.0.0-ssrf-via-redirects-in-server-side-self-fetch-fallbacks"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114062","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-114062","identifiers":["CVE-2026-114062"]},"retained":false,"historicalAffected":[]}],"coverage":[]}