@angular/router: Denial of Service via RouterLink Query Parameter Retention in Server-Side Rendering (SSR)
影響: npm:@angular/router >= 22.0.0, < 22.2.1 → 22.2.1, npm:@angular/router >= 21.2.0, < 21.2.25 → 21.2.25
A denial of service (DoS) vulnerability was identified in @angular/router when Server-Side Rendering (SSR) is enabled on Node.js (V8) and RouterLink directives are rendered with queryParamsHandling: 'merge' or 'preserve', configured either per link or globally via defaultQueryParamsHandling. Starting in v21.2.0 ([angular/angular#66181](https://github.com/angular/angular/pull/66181)), RouterLink internals were refactored to use signals, introducing a computed signal (_urlTree) that cached the re…
Read on GitHub Advisory Database
| CVE | CVE-2026-111751 |
|---|---|
| Source | GitHub Advisory Database |
| Fetched | 10/22/2026, 01:17 AM |
| Data | Markdown JSON |
On 10/21/2026, 02:52 AM, GitHub Advisory Database published "@angular/router: Denial of Service via RouterLink Query Parameter Retention in Server-Side Rendering (SSR)" (type: Advisory). Severity is "High" (high). Related technologies: JavaScript / Node.js, Angular, GitHub. CVE: CVE-2026-111751.