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.

CVSS v3 4.7 MEDIUM
CVSS v2.0 5.8 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

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
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 (hide)

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

History

21 Nov 2024, 05:05

Type	Values Removed	Values Added
CVSS	v2 : ~~5.8~~ v3 : ~~6.1~~	v2 : 5.8 v3 : 4.7
References	~~() https://github.com/vercel/next.js/security/advisories/GHSA-x56p-c8cg-q435 - Patch, Third Party Advisory~~	() https://github.com/vercel/next.js/security/advisories/GHSA-x56p-c8cg-q435 - Patch, Third Party Advisory
References	~~() https://github.com/zeit/next.js/releases/tag/v9.5.4 - Release Notes, Third Party Advisory~~	() https://github.com/zeit/next.js/releases/tag/v9.5.4 - Release Notes, Third Party Advisory

Information

Published : 2020-10-08 20:15

Updated : 2024-11-21 05:05

NVD link : CVE-2020-15242

Mitre link : CVE-2020-15242

CVE.ORG link : CVE-2020-15242

JSON object : View

Products Affected

vercel

next.js

CWE

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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