| Reporter | Title | Published | Views | Family All 38 |
|---|---|---|---|---|
 | CVE-2026-27977 | 17 Mar 202623:56 | – | attackerkb |
 | Next.js Source Verification Unauthorized Access | 13 May 202600:00 | – | bdu_fstec |
 | Next.js security vulnerabilities | 17 Mar 202600:00 | – | cnnvd |
 | CVE-2026-27977 Next.js: null origin can bypass dev HMR websocket CSRF checks | 17 Mar 202623:56 | – | cvelist |
 | EUVD-2026-12683 | 17 Mar 202615:29 | – | euvd |
 | nextjs-sa-dos-poc-20260413 | 12 Apr 202622:57 | – | githubexploit |
 | Next.js: null origin can bypass dev HMR websocket CSRF checks | 17 Mar 202615:29 | – | github |
 | CVE-2026-27977 | 17 Mar 202623:56 | – | mend |
 | Next.js Framework 16.0.1 < 16.1.7 Multiple Vulnerabilities | 20 Mar 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-27977 | 18 Mar 202600:00 | – | nessus |
10
[
{
"vendor": "vercel",
"product": "next.js",
"versions": [
{
"version": ">= 16.0.1, < 16.1.7",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| Origin | header | / | Unhandled TypeError in Server Actions CSRF validation when the Origin header contains a malformed URL (e.g., 'http://', 'ftp://', 'null', or a non-URL string), leading to an unauthenticated HTTP 500 DoS. | CWE-1385 |
| Origin | header | /_next/webpack-hmr | Cross-site protection bypass for internal websocket endpoints where Origin: null is treated as a bypass case, potentially allowing unauthorized connections to the HMR websocket channel. | CWE-1385 |
Data
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17 Jun 2026 10:28Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
CVSS 42.3
EPSS0.00178
SSVC