CVE-2023-46298

Public Exploit

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.

7.5

CVSS

Severity: High

CVSS 3.1 •

EPSS 0.36%

Third-Party Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://github.com/vercel/next.js/pull/54732	patch issue tracking
https://github.com/vercel/next.js/issues/45301	third party advisory issue tracking exploit
https://github.com/vercel/next.js/compare/v13.4.20-canary.12...v13.4.20-canary.13	product

Frequently Asked Questions

What is the severity of CVE-2023-46298?: CVE-2023-46298 has been scored as a high severity vulnerability.
How to fix CVE-2023-46298?: To fix CVE-2023-46298, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-46298 being actively exploited in the wild?: It is possible that CVE-2023-46298 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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