CVE Vulnerability

CVE-2021-37699

Next.js is an open source website development framework to be used with the React library. In affected versions specially encoded paths could be used when pages/_error.js was statically generated allowing an open redirect to occur to an external site. In general, this redirect does not directly harm users although can allow for phishing attacks by redirecting to an attacker's domain from a trusted domain. We recommend everyone to upgrade regardless of whether you can reproduce the issue or not. The issue has been patched in release 11.1.0.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/vercel/next.js/releases/tag/v11.1.0 Release Notes Third Party Advisory
https://github.com/vercel/next.js/security/advisories/GHSA-vxf5-wxwp-m7g9 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*
Information

Published : 2021-08-12 12:15

Updated : 2021-08-20 12:46

NVD link : CVE-2021-37699

Mitre link : CVE-2021-37699

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')