CVE-2026-53722
- Source
- https://cve.org/CVERecord?id=CVE-2026-53722
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53722.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-53722
- Aliases
- Published
- 2026-06-12T13:44:14.592Z
- Modified
- 2026-07-08T08:13:46.701836595Z
- Severity
-
- 5.1 (Medium) CVSS_V4 - 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 CVSS Calculator
- Summary
- Nuxt: Reflected XSS in `<NuxtLink>` via unsanitised `javascript:` or `data:` URL
- Details
-
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 markup. Clicking the link executes the supplied script in the origin of the Nuxt application, resulting in reflected DOM-based cross-site scripting. A data:text/html,... payload reflected through the same sink does not execute in the application's origin but enables a same-tab phishing surface anchored to a legitimate application link. The same value was exposed to consumers of the component's custom slot via the href and route.href props, so applications that re-bind those values to their own anchors were affected identically. This issue has been patched in versions 3.21.7 and 4.4.7.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53722.json", "cwe_ids": [ "CWE-79", "CWE-83" ], "cna_assigner": "GitHub_M" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53722.json
- https://github.com/nuxt/nuxt/security/advisories/GHSA-934w-87qh-qr26
- https://nvd.nist.gov/vuln/detail/CVE-2026-53722
- https://github.com/nuxt/nuxt/commit/0103ce06fbbbdfa079a7f020ef8ce00121eac4a3
- https://github.com/nuxt/nuxt/commit/53284043dc21210a25d629d1cec67d3ae557ffd0
Affected packages
Git / github.com/nuxt/nuxt
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nuxt/nuxt
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedFixedFixed
- Database specific
{ "cpe": "cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "3.21.7" }, { "introduced": "4.0.0" }, { "fixed": "4.4.7" } ], "source": [ "CPE_RANGE", "REFERENCES" ] }