What is CVE-2026-53722?

CVE-2026-53722 is a medium-severity vulnerability in Nuxt, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-06-12.

How severe is CVE-2026-53722?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Nuxt

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 underl…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (9.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.

Affected products

Nuxt — versions < 3.21.7, >= 4.0.0, < 4.4.7

Weakness classification (CWE)

References

security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-53722?: CVE-2026-53722 is a medium-severity vulnerability in Nuxt, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-06-12.
How severe is CVE-2026-53722?: Medium severity. CVSS v3 base score is 5.4 out of 10.