{"id":"CVE-2026-128075","summary":"Nuxt exposes the message and data of unhandled errors thrown during server rendering","details":"Nuxt is an open-source web development framework for Vue.js. From 3.0.0 until 4.6.4, Nuxt wraps non-HTTP errors thrown during server rendering with createError and incorrectly treats the result as an error deliberately exposed by the application. In production, the error page payload (__NUXT_DATA__) and JSON error response can therefore disclose the original message and data, including an upstream $fetch URL, query-string secrets, response bodies, database hosts, or similar sensitive details, regardless of what a custom error.vue renders. Errors deliberately created with createError or showError, errors returned by useFetch or useAsyncData, and server/api routes are not affected because their client-visible behavior is intentional or follows a different path. This issue is fixed in version 4.6.4.","aliases":["GHSA-96x6-fvhx-49hg"],"modified":"2026-11-14T02:47:33.960662876Z","published":"2026-11-13T17:36:17.283Z","database_specific":{"cwe_ids":["CWE-209"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/128xxx/CVE-2026-128075.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/128xxx/CVE-2026-128075.json"},{"type":"FIX","url":"https://github.com/nuxt/nuxt/commit/8c56b71e4d0377c5c047799078db09c6b3d4fde5"},{"type":"WEB","url":"https://github.com/nuxt/nuxt/releases/tag/v4.6.4"},{"type":"ADVISORY","url":"https://github.com/nuxt/nuxt/security/advisories/GHSA-96x6-fvhx-49hg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-128075"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nuxt/nuxt","events":[{"introduced":"d991a55ec36f5ac61de0af7d0b018a150153445b"},{"fixed":"b9a6b687018a87db72832620beec55bf46abd623"},{"fixed":"8c56b71e4d0377c5c047799078db09c6b3d4fde5"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"3.0.0"},{"fixed":"4.6.4"}],"source":"AFFECTED_FIELD","strategy":"StringRangeExpression"},{"range":[{"fixed":"8c56b71e4d0377c5c047799078db09c6b3d4fde5"}],"source":"REFERENCES_COMMIT"},{"range":[{"fixed":"b9a6b687018a87db72832620beec55bf46abd623"}],"source":"REFERENCES_TAG","original_tag":"v4.6.4"}]}}],"versions":["v4.6.3","v4.6.2","v4.6.1","v4.6.0","v4.5.0","v4.5.2","v4.5.1","v4.4.8","v4.4.7","v4.4.6","v4.4.5","v4.4.4","v4.4.3","v4.4.2","v4.4.1","v4.4.0","v4.3.1","v4.3.0","v4.2.2","v4.2.1","v4.2.0","v4.1.3","v4.1.2","v4.1.1","v4.1.0","v4.0.3","v4.0.2","v4.0.1","v4.0.0","v4.0.0-rc.0","v4.0.0-alpha.4","v4.0.0-alpha.3","v4.0.0-alpha.2","v4.0.0-alpha.1","v3.12.2","v3.12.1","v3.12.0","v3.11.2","v3.11.1","v3.11.0","v3.10.3","v3.10.2","v3.10.1","v3.10.0","v3.9.3","v3.9.2","v3.9.1","v3.9.0","v3.8.2","v3.8.1","v3.8.0","v3.7.4","v3.7.3","v3.7.2","v3.7.1","v3.7.0","v3.6.5","v3.6.4","v3.6.3","v3.6.2","v3.6.1","v3.6.0","v3.5.3","v3.5.2","v3.5.1","v3.5.0","v3.4.3","v3.4.2","v3.4.1","v3.4.0","v3.3.3","v3.3.2","v3.3.1","v3.3.0","v3.2.3","v3.2.2","v3.2.1","v3.2.0","v3.1.2","v3.1.1","3.1.1","v3.1.0","v3.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-128075.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}