{"id":"CVE-2026-114060","title":"SvelteKit before 3.0.0 Open Redirect via Enhanced Form Actions","summary":"SvelteKit (@sveltejs/kit) before 3.0.0 contains an open redirect vulnerability in enhanced form actions (use:enhance) on routes accepting paths beginning with a double slash. Attackers can craft action paths starting with // that become …","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-601"],"vendor":"sveltejs","product":"kit","affected":["kit < 3.0.0"],"published":"2026-10-21","updated":"2026-10-21","sourceUpdated":"2026-10-21T00:36:34.741Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114060","references":[{"url":"https://github.com/sveltejs/kit/security/advisories/GHSA-pfhg-q3qv-9q6r","label":"GitHub Security Advisory (GHSA-pfhg-q3qv-9q6r)"},{"url":"https://www.vulncheck.com/advisories/sveltekit-before-3.0.0-open-redirect-via-enhanced-form-actions","label":"VulnCheck Advisory: SvelteKit before 3.0.0 Open Redirect via Enhanced Form Actions"}],"tags":["cve.org"],"ingestedAt":"2026-10-21T01:37:08.047Z","slug":"CVE-2026-114060","body":"## Overview\n\nSvelteKit (@sveltejs/kit) before 3.0.0 contains an open redirect vulnerability in enhanced form actions (use:enhance) on routes accepting paths beginning with a double slash. Attackers can craft action paths starting with // that become protocol-relative URLs, causing non-redirect form results to navigate victims to attacker-controlled sites.\n\n## Affected\n\n- `kit < 3.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":25.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}