6.1

CVE-2026-56326: nuxt Open Redirect

CVSS: 6.1v3.1MediumAnalyzed
AliasesGHSA-c9cv-mq2m-ppp3CVE-2026-56697CVE-2026-56698
Published 22-06-2026Last modified 23-06-2026
Open JSON

Vulnerability summary

CVE-2026-56326 is a medium (CVSS 6.1) Open Redirect vulnerability in nuxt. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 28.7% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.36%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 22-06-2026
    PublishedVulnerability first disclosed.
  2. 23-06-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

6 scores · 3 sources · 2 versions

EPSS trend

Probability

0.36%

Chance of exploitation in the next 30 days

Percentile

29%

Versus all other CVEs

30-day change

0.00 pp

From 0.36% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.36%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Npm1 product
  • nuxt≥ 4.0.0, < 4.4.7 | ≥ 3.5.0, < 3.21.7
Nuxt1 product
  • nuxt< 3.21.7 | ≥ 3.0.0, < 3.21.7 | ≥ 4.0.0, < 4.4.7

2 vendors · 2 products

References

16 links
Show all 16 references