CVE Explorer

CVE-2026-45669

Nuxt is an open-source web development framework for Vue.js. From versions 3.4.3 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, navigateTo() with external: true generates a server-side HTML redirect body containing a <meta http-equiv="refresh"> tag. The destination URL is only sanitized by replacing " with %22, leaving <, >, &, and ' unencoded. An attacker who can influence the URL passed to navigateTo(url, { external: true }) can break out of the content="…" attribute and inject arbitrary

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1e5b4a3b31490676b49dfb5f1e2a8ac6dcdcd6e3b6455a5f0991e547563eeefa

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"nuxt","vendor":"nuxt","versions":[{"status":"affected","version":">= 3.4.3, < 3.21.6"},{"status":"affected","version":">= 4.0.0-alpha.1, < 4.4.6"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:95ee36ef1878f66a5535990b4fa539a1bb281ea026993e84d1447bc52bc91d44 · sha256:1be2851c3d5bcd87… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:95ee36ef1878f66a5535990b4fa539a1bb281ea026993e84d1447bc52bc91d44 · sha256:1be2851c3d5bcd87… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-83","description":"CWE-83: Improper Neutralization of Script in Attributes in a Web Page","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:95ee36ef1878f66a5535990b4fa539a1bb281ea026993e84d1447bc52bc91d44 · sha256:1be2851c3d5bcd87… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/nuxt/nuxt/pull/35052","tags":["x_refsource_MISC"],"url":"https://github.com/nuxt/nuxt/pull/35052"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:95ee36ef1878f66a5535990b4fa539a1bb281ea026993e84d1447bc52bc91d44 · sha256:1be2851c3d5bcd87… · /containers/cna/references/1

{"name":"https://github.com/nuxt/nuxt/security/advisories/GHSA-fx6j-w5w5-h468","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nuxt/nuxt/security/advisories/GHSA-fx6j-w5w5-h468"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:95ee36ef1878f66a5535990b4fa539a1bb281ea026993e84d1447bc52bc91d44 · sha256:1be2851c3d5bcd87… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/nuxt/nuxt/security/advisories/GHSA-fx6j-w5w5-h468"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:95ee36ef1878f66a5535990b4fa539a1bb281ea026993e84d1447bc52bc91d44 · sha256:1be2851c3d5bcd87… · /containers/adp/0/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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