Main Vulnerability Database Vulnerabilities #VU77519

Spoofing attack in Next.js - CVE-2022-23646

Published: June 19, 2023

Vulnerability identifier: #VU77519

CSH Severity: Medium

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-23646

CWE-ID: CWE-451

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to incorrect processing of user-supplied data. A remote attacker can send a specially crafted SVG file, trigger the vulnerability and spoof page content.

Affected software

Next.js
Cloud Pak for Security (CP4S)

How to mitigate CVE-2022-23646

Install updates from vendor's website.

Next.js - update to 12.1.0
Cloud Pak for Security (CP4S) - update to 1.10.10.0

External References

https://github.com/vercel/next.js/security/advisories/GHSA-fmvm-x8mv-47mj
https://github.com/vercel/next.js/releases/tag/v12.1.0
https://github.com/vercel/next.js/pull/34075

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