CVE-2023-46298
HIGHCVSS 7.5/10EPSS 1.28%
Last modified
CVE-2023-46298 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Next.js before 13.4.20-canary.13 lacks a cache-control header and thus empty prefetch responses may sometimes be cached by a CDN, causing a denial of service to all users requesting the same URL via that CDN.. EPSS estimates a 1.28% chance of exploitation in the next 30 days.
Description
Next.js before 13.4.20-canary.13 lacks a cache-control header and thus empty prefetch responses may sometimes be cached by a CDN, causing a denial of service to all users requesting the same URL via that CDN.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Vercel | Next.Js | < 13.4.20 | — |
| Vercel | Next.Js | 13.4.20 | Canary0 |
References
- https://github.com/vercel/next.js/issues/45301Exploit, Issue Tracking, Third Party Advisory
- https://github.com/vercel/next.js/pull/54732Issue Tracking, Patch
- https://github.com/vercel/next.js/issues/45301Exploit, Issue Tracking, Third Party Advisory
- https://github.com/vercel/next.js/pull/54732Issue Tracking, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-46298?
Next.js before 13.4.20-canary.13 lacks a cache-control header and thus empty prefetch responses may sometimes be cached by a CDN, causing a denial of service to all users requesting the same URL via that CDN.
How severe is CVE-2023-46298?
CVE-2023-46298 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.28% probability of exploitation in the next 30 days.
How do I fix CVE-2023-46298?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2023-46298?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST