CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. Prior to 20.14.6, Happy DOM's CookieContainer in src/cookie/CookieContainer.ts does not correctly validate or match Domain cookie attributes. It can accept a Domain unrelated to the origin setting the cookie, including a public suffix, and separately treats an unrelated suffix-sharing hostname as a match because cookieMatchesURL does not enforce a DNS-label boundary. In server-side rendering and prerendering applications that contact attacker-controlled origins and then make requests to a victim origin, these behaviors can plant and deliver a forged cookie, enabling cookie injection or session fixation. This issue is fixed in version 20.14.6.
Засегнати продукти
- capricorn86 happy-dom: < 20.14.6
Вид слабост
История
- 28 октомври 2026 Публикувано
Други уязвимости в capricorn86 happy-dom
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-118661
- https://nvd.nist.gov/vuln/detail/CVE-2026-118661
- https://github.com/capricorn86/happy-dom/security/advisories/GHSA-5fpq-26gf-qwcr
- https://github.com/capricorn86/happy-dom/pull/2477
- https://github.com/capricorn86/happy-dom/commit/f21dbd7d0a0c63cdd41954ba5d0f05def4e0f2b3
- https://github.com/capricorn86/happy-dom/releases/tag/v20.14.6