CVE-2026-71316

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

State: Published
Severity: 7.5 High
Published: Aug 5, 2026
Updated: Aug 6, 2026
Reserved: Aug 5, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	GitHub_M

Weaknesses

CWE-524 Use of Cache Containing Sensitive Information
CWE-862 Missing Authorization

Affected Products

Product	Versions
nuxtnuxt	>= 4.4.0, < 4.5.1Affected

References

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