CVSS 4.0
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
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 20.3.31, 21.2.23, and 22.1.6, the @angular/platform-server DOM emulation parser can enter an infinite synchronous loop when Angular server-side rendering processes attacker-controlled HTML containing an incomplete DOCTYPE that ends with whitespace at end of input. In Domino lib/HTMLParser.js, after_doctype_name_state emits doctype and EOF tokens without advancing nextchar or leaving the fixed-lookahead state, so the scanner repeatedly handles the same EOF marker. A remote unauthenticated attacker can use this condition through server-side HTML parsing paths such as innerHTML binding to consume a Node.js SSR worker at full CPU, starve the event loop, and stop concurrent and subsequent requests. This issue is fixed in versions 20.3.31, 21.2.23, and 22.1.6.
Засегнати продукти
- angular angular: <= 19.2.25; >= 20.0.0, < 20.3.31; >= 21.0.0, < 21.2.23; >= 22.0.0, < 22.1.6
- @angular/ platform-server: <= 19.2.25; >= 20.0.0, < 20.3.31; >= 21.0.0, < 21.2.23; >= 22.0.0, < 22.1.6
Вид слабост
История
- 14 октомври 2026 Публикувано
Други уязвимости в angular angular
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-101895
- https://nvd.nist.gov/vuln/detail/CVE-2026-101895
- https://github.com/angular/angular/security/advisories/GHSA-f67j-2jqw-jpq7
- https://github.com/angular/angular/commit/3db26e2544964d07a520836ad01f02f36ec88e25
- https://github.com/angular/angular/commit/fc2e8fbc0bda2f5c11585e8a0cbd88c074f5e567
- https://github.com/angular/domino/commit/4d97473116d000e3fd4d6f75ec98cbd67576fa6f
- https://github.com/angular/angular/releases/tag/v20.3.31
- https://github.com/angular/angular/releases/tag/v21.2.23
- https://github.com/angular/angular/releases/tag/v22.1.6