XSS in Image Optimization API for Next.js
### Impact - **Affected:** All of the following must be true to be affected - Next.js between version 10.0.0 and 11.1.0 - The `next.config.js` file has [`images.domains`](https://nextjs.org/docs/basic-features/image-optimization#domains) array assigned - The image host assigned in [`images.domains`](https://nextjs.org/docs/basic-features/image-optimization#domains) allows user-provided SVG - **Not affected**: The `next.config.js` file has [`images.loader`](https://nextjs.org/docs/basic-features/image-optimization#loader) assigned to something other than default - **Not affected**: Deployments on [Vercel](https://vercel.com) are not affected ### Patches [Next.js v11.1.1](https://github.com/vercel/next.js/releases/tag/v11.1.1)
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2021-39178US | medium6.1 | — | ||
Next.js is a React framework. Versions of Next.js between 10.0.0 and 11.0.0 contain a cross-site scripting vulnerability. In order for an instance to be affected by the vulnerabili… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/vercel/next.jsPACKAGE
- https://github.com/vercel/next.js/commit/7afc97c5744b38bdf36aa7f87625f438224688aaWEB
- https://github.com/vercel/next.js/pull/28620WEB
- https://github.com/vercel/next.js/releases/tag/v11.1.1WEB
- https://github.com/vercel/next.js/security/advisories/GHSA-9gr3-7897-pp7mWEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-39178ADVISORY
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