TI-2026-49974 Aliases CVE-2026-71316 GHSA-wm8w-6qjm-cv43

Nuxt runtime payload cache discloses another user's SSR data across users and to unauthenticated clients

LOW 39CWE-524Published 2026-08-05 · Updated 2026-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-862.

Summary

Nuxt is an open-source web development framework for Vue.js. From 4.4.0 until 4.5.1, runtime cache:nuxt:payload entries for /<page>/_payload.json can be returned before route middleware and page guards because import.meta.prerender is not enforced, disclosing another user's SSR data. This issue is fixed in 4.5.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00507 43rd percentileScored 2026-11-07

Fix Fixed nuxt (nuxt): 4.5.1nuxt (npm): 4.5.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
nuxt	nuxt	4.4.0 to before 4.5.1	4.5.1	Patch available	CNA
—	nuxt (npm)	4.4.0 to before 4.5.1	4.5.1	Patch available	GHSA-wm8w-6qjm-cv43

nuxt Vendornuxt Affected 4.4.0 to before 4.5.1 Fixed in 4.5.1 Patch available CNA
nuxt (npm) Vendor— Affected 4.4.0 to before 4.5.1 Fixed in 4.5.1 Patch available GHSA-wm8w-6qjm-cv43

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:nuxt:nuxt::::::::	—	—	nuxt

cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:* Versions — — ·nuxt

Remediation

Fix · CNA nuxt (nuxt) Fixed in 4.5.1
Fix · GHSA-wm8w-6qjm-cv43 nuxt (npm) Fixed in 4.5.1 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2026-71316
2026-10-03 Alias added: GHSA-wm8w-6qjm-cv43

References

Other 4

TI-2023-03020 Code Injection in nuxt/nuxt CVSS 3.1CRITICAL 9.8
TI-2024-28339 Server-Side Request Forgery (SSRF) in nuxt-icon CVSS 3.1HIGH 8.6
TI-2024-22685 Remote code execution via the browser when running the test locally in nuxt CVSS 3.1HIGH 8.8
TI-2026-26689 Nuxt OG Image vulnerable to DoS via image generation CVSS 4.0MEDIUM 6.9
TI-2022-04037 Cross-site Scripting (XSS) - DOM in nuxt/framework CVSS 3.1MEDIUM 6.1
TI-2022-04036 Cross-site Scripting (XSS) - Reflected in nuxt/framework CVSS 3.1MEDIUM 6.1

See all 44 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences