Nuxt has Client-Side Path Traversal in Nuxt Island Payload Revival

Description

A client-side path traversal vulnerability in Nuxt’s Island payload revival mechanism allowed attackers to manipulate client-side requests to different endpoints within the same application domain when specific prerendering conditions are met.

Recommendation

Update the nuxt package to the latest compatible version. Followings are version details:

• Affected version(s): **>= 4.0.0, < 4.1.0

  >= 3.6.0, < 3.19.0**

• Patched version(s): **4.1.0

  3.19.0**

References

• GHSA-p6jq-8vc4-79f6
• CVE-2025-59414
• CWE-22
• CAPEC-310
• OWASP 2021-A1
• OWASP 2021-A6

Related Issues

• Bootstrap Cross-site Scripting vulnerability (GHSA-pj7m-g53m-7638) - CVE-2018-14041
• @astrojs/node's trailing slash handling causes open redirect issue - CVE-2025-55207
• Linkify Allows Prototype Pollution & HTML Attribute Injection (XSS) - CVE-2025-8101
• Marked allows Regular Expression Denial of Service (ReDoS) attacks - CVE-2018-25110

Tags:

npm

nuxt