CVE-2026-56326

Açıklama (NVD)

Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 contain a server-side open redirect vulnerability in navigateTo that fails to properly validate path-normalized payloads like /..//evil.com and /.//evil.com. Attackers can bypass external-host checks using path-normalization techniques to redirect users to attacker-controlled sites via the Location header or meta-refresh, enabling phishing and OAuth authorization-code theft.

Yayın: 23.06.2026 · Son değişiklik: 26.10.2026 · Zayıflık: CWE-601

CVSS

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Referanslar

• https://github.com/nuxt/nuxt/commit/1f2dd5e78c77576437138e97671965573c232835
• https://github.com/nuxt/nuxt/commit/2cce6fb02e621196d56df92e05594e07469b5a6d
• https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3
• https://www.vulncheck.com/advisories/nuxt-server-side-open-redirect-via-path-normalization-bypass-in-navigate…