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CVE-2026-53722

Nuxt is an open-source web development framework for Vue.js. Prior to versions 3.21.7 and 4.4.7, <NuxtLink> did not validate the URL scheme of values bound to its to or href props before rendering them into the href attribute of the underlying <a> element. When an application binds attacker-controlled input (a query parameter, a CMS field, a user-supplied profile URL) to <NuxtLink :to> or :href, the attacker can supply a javascript: or vbscript: URL that is reflected verbatim into the rendered m
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6954d8b781932d98d6ec6e7ce92fd5e4d6874d202b77687f0ceb55be87564078
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"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:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"nuxt","vendor":"nuxt","versions":[{"status":"affected","version":"< 3.21.7"},{"status":"affected","version":">= 4.0.0, < 4.4.7"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"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:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/nuxt/nuxt/commit/0103ce06fbbbdfa079a7f020ef8ce00121eac4a3","tags":["x_refsource_MISC"],"url":"https://github.com/nuxt/nuxt/commit/0103ce06fbbbdfa079a7f020ef8ce00121eac4a3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/references/1
{"name":"https://github.com/nuxt/nuxt/commit/53284043dc21210a25d629d1cec67d3ae557ffd0","tags":["x_refsource_MISC"],"url":"https://github.com/nuxt/nuxt/commit/53284043dc21210a25d629d1cec67d3ae557ffd0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/references/2
{"name":"https://github.com/nuxt/nuxt/security/advisories/GHSA-934w-87qh-qr26","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nuxt/nuxt/security/advisories/GHSA-934w-87qh-qr26"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:311f41f724cdf9ac2f90a55471bad9bed66ba2b9cfc6e0fd9bba9542b3cc7c3d · sha256:51df152faff3f564… · /containers/cna/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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