CVE Vulnerability

CVE-2020-15242

Next.js versions >=9.5.0 and <9.5.4 are vulnerable to an Open Redirect. Specially encoded paths could be used with the trailing slash redirect to allow 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 attackers domain from a trusted domain. The issue is fixed in version 9.5.4.

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/security/advisories/GHSA-x56p-c8cg-q435 Patch Third Party Advisory
https://github.com/zeit/next.js/releases/tag/v9.5.4 Release Notes Third Party Advisory
Configurations

Configuration 1

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

Published : 2020-10-08 08:15

Updated : 2020-12-03 01:43

NVD link : CVE-2020-15242

Mitre link : CVE-2020-15242

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')