要点
- CVE-2021-39178 是影响 next.js (vercel), next 的中危 (CVSS 6.1)漏洞。
- 未来 30 天内被利用的概率（EPSS）：1.1%，高于 66.6% 的漏洞。
- 修复：升级到 11.1.1 或更高版本。
| Package | Affected versions | Patched versions |
|---|
| next.js | ≥ 10.0.0, < 11.1.1
| 11.1.1
|
| next npm | ≥ 10.0.0, < 11.1.1
| 11.1.1
|
Description
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 array assigned
- The image host assigned in
images.domains allows user-provided SVG
- Not affected: The
next.config.js file has images.loader assigned to something other than default
- Not affected: Deployments on Vercel are not affected
Patches
Next.js v11.1.1
NVD description
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 vulnerability, the `next.config.js` file must have `images.domains` array assigned and the image host assigned in `images.domains` must allow user-provided SVG. If the `next.config.js` file has `images.loader` assigned to something other than default or the instance is deployed on Vercel, the instance is not affected by the vulnerability. The vulnerability is patched in Next.js version 11.1.1.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free