要点
- CVE-2026-27901 是影响 svelte (svelte), svelte 的中危 (CVSS 6.1)漏洞。
- 未来 30 天内被利用的概率（EPSS）：0.26%，高于 17.4% 的漏洞。
- 修复：升级到 5.53.5 或更高版本。
| Package | Affected versions | Patched versions |
|---|
| svelte | = 5.53.5< 5.53.5
| 5.53.5
|
| svelte npm | < 5.53.5
| 5.53.5
|
Description
The contents of bind:innerText and bind:textContent on contenteditable elements were not properly escaped. This could enable HTML injection and Cross-site Scripting (XSS) if rendering untrusted data as the binding's initial value on the server.
NVD description
Svelte performance oriented web framework. Prior to version 5.53.5, the contents of `bind:innerText` and `bind:textContent` on `contenteditable` elements were not properly escaped. This could enable HTML injection and Cross-Site Scripting (XSS) if rendering untrusted data as the binding's initial value on the server. Version 5.53.5 fixes the issue.
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