CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Trix is a what-you-see-is-what-you-get rich text editor for everyday writing. Prior to 2.1.18, Trix is vulnerable to stored cross-site scripting when crafted HTML is pasted into the editor. HTMLParser processes a mock attachment in a `<span>` with an empty `data-trix-attachment="{}"` value, causing data-trix-attributes to be applied to a plain string piece. StringPiece.fromJSON accepts an unvalidated href, allowing a javascript: URI to enter the document model and serialized HTML and execute when another user renders and clicks the content. Applications that apply server-side HTML sanitization can neutralize the payload on save. This issue is fixed in version 2.1.18.
Засегнати продукти
- basecamp trix: < 2.1.18
Вид слабост
История
- 13 август 2026 Публикувано
Други уязвимости в basecamp trix
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-73428
- https://nvd.nist.gov/vuln/detail/CVE-2026-73428
- https://github.com/basecamp/trix/security/advisories/GHSA-53g2-mvcc-q9x3
- https://github.com/basecamp/trix/pull/1293
- https://github.com/basecamp/trix/commit/9c0a993d9fc2ffe9d56b013b030bc238f9c0557c
- https://github.com/basecamp/trix/releases/tag/v2.1.18