Description
Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 fail to validate script-capable URLs in the navigateTo open option, allowing client-side script execution. Attackers can supply javascript: URLs through the open parameter to execute arbitrary scripts in the application's origin when user-controlled input is passed to navigateTo.
Severity (CVSS)
| Base score | 5.3 |
|---|---|
| Severity | Medium |
| Version | CVSS 4.0 |
| Vector | 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 |
| Provided by | CNA |
Weaknesses
- CWE-79 — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Nuxt | Nuxt | 4.0.0 to <4.4.7; 4.4.7 |
| Nuxt | Nuxt | 0 to <3.21.7; 3.21.7 |
References
- https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3 (vendor-advisory)
- https://github.com/nuxt/nuxt/commit/3394716d4a913cba904b028df5338f2aead50032 (patch)
- https://github.com/nuxt/nuxt/commit/62fc32eddf648b00a3890141e0235d2a222b024d (patch)
- https://www.vulncheck.com/advisories/nuxt-cross-site-scripting-via-navigateto-open-option (third-party-advisory)
Generated from the official CVE List on 23 Jun 2026 10:05 UTC.