{"schemaVersion":3,"id":"CVE-2026-114130","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Nuxt is an open-source web development framework for Vue.js. Prior to 4.6.0, an incomplete fix for CVE-2026-53722 allows an application with pages disabled to render a script-capable URL through NuxtLink when attacker-controlled input bound to to is prefixed with an ASCII C0 control character. The no-pages router classifies the value as an internal route before the earlier protocol check and passes it to the rendered anchor href; browsers remove the leading control character and interpret the remaining javascript: URL. The default anchor and NuxtLink custom output are affected, the unsafe href is present in server-rendered HTML, and a victim must click the link for script to execute in the application's origin. This issue is fixed in version 4.6.0.","dates":{"published":"2026-10-21T17:37:58.400Z","modified":"2026-10-21T17:37:58.400Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":2.3,"severity":"low","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":2.3,"severity":"low","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":2.3,"severity":"low","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/79.html"}],"affected":[{"vendor":"nuxt","product":"nuxt","name":"nuxt","label":"nuxt","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 4.6.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.6.0","eol":null,"hubHref":"/vendor/nuxt/nuxt"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/nuxt/nuxt/security/advisories/GHSA-jjm6-p2m9-9w4x","label":"github.com/nuxt/nuxt/security/advisories/GHSA-jjm6-p2m9-9w4x","hostname":"github.com","tags":["X Refsource CONFIRM"]},{"url":"https://github.com/nuxt/nuxt/pull/36459","label":"github.com/nuxt/nuxt/pull/36459","hostname":"github.com","tags":["X Refsource MISC"]},{"url":"https://github.com/nuxt/nuxt/commit/355ed9565127ff9b1453deb7160059ed55b3cb85","label":"github.com/nuxt/nuxt/commit/355ed9565127ff9b1453deb7160059ed55b3cb85","hostname":"github.com","tags":["X Refsource MISC"]},{"url":"https://github.com/nuxt/nuxt/commit/df46569d5d3c7a7799de54c328634168fbae70bb","label":"github.com/nuxt/nuxt/commit/df46569d5d3c7a7799de54c328634168fbae70bb","hostname":"github.com","tags":["X Refsource MISC"]},{"url":"https://github.com/nuxt/nuxt/releases/tag/v4.6.0","label":"github.com/nuxt/nuxt/releases/tag/v4.6.0","hostname":"github.com","tags":["X Refsource MISC"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-21T17:37:58.400Z","label":"Published","detail":"Vulnerability first disclosed.","source":null}],"risk":{"score":9,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T00:45:08.198Z","stale":false,"partial":false}}