GHSA-x56p-c8cg-q435

ghsaUSosv

Open Redirect in Next.js versions

view advisory published 2020-10-08Licence: CC-BY-4.0

### Impact - **Affected**: Users of Next.js between 9.5.0 and 9.5.3 - **Not affected**: Deployments on Vercel ([https://vercel.com](https://vercel.com)) are not affected - **Not affected**: Deployments using `next export` We recommend everyone to upgrade regardless of whether you can reproduce the issue or not. ### Patches https://github.com/vercel/next.js/releases/tag/v9.5.4 ### References https://github.com/vercel/next.js/releases/tag/v9.5.4

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2020-15242USmedium6.1—
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…
02

references

External citations — patches, advisories, analysis.

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