| Summary | The Astro web framework has a DOM Clobbering gadget in the client-side router starting in version 3.0.0 and prior to version 4.16.1. It can lead to cross-site scripting (XSS) in websites enables Astro's client-side routing and has *stored* attacker-controlled scriptless HTML elements (i.e., `iframe` tags with unsanitized `name` attributes) on the destination pages. This vulnerability can result in cross-site scripting (XSS) attacks on websites that built with Astro that enable the client-side routing with `ViewTransitions` and store the user-inserted scriptless HTML tags without properly sanitizing the `name` attributes on the page. Version 4.16.1 contains a patch for this issue. |
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| Publication Date | Oct. 15, 2024, 4:15 a.m. |
| Registration Date | Oct. 15, 2024, noon |
| Last Update | Oct. 15, 2024, 9:57 p.m. |
| Title | Node.js 用 Astro におけるクロスサイトスクリプティングの脆弱性 |
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| Summary | Node.js 用 Astro には、クロスサイトスクリプティングの脆弱性が存在します。 |
| Possible impacts | 情報を取得される、および情報を改ざんされる可能性があります。 |
| Solution | ベンダアドバイザリまたはパッチ情報が公開されています。参考情報を参照して適切な対策を実施してください。 |
| Publication Date | Oct. 14, 2024, midnight |
| Registration Date | Nov. 28, 2025, 8:39 a.m. |
| Last Update | Nov. 28, 2025, 8:39 a.m. |
| Astro |
| Astro 3.0.0 以上 4.16.1 未満 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2025年11月28日] 掲載 |
Nov. 28, 2025, 8:39 a.m. |