Yüksek CVSS 8.7 PoC var
CVE-2026-54498: View Component: siteler arası betik çalıştırma (XSS)
Açıklama (NVD)
view_component is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 4.0.0 until 4.12.0, ViewComponent::Base#around_render can return HTML-unsafe strings that bypass the escaping behavior applied to normal #call return values. This creates an XSS risk when downstream applications use around_render to wrap, replace, instrument, or conditionally return content that includes user-controlled data, and ViewComponent::Collection#render_in can amplify the issue by joining per-item results and marking the entire output html_safe, converting raw unsafe output into an ActiveSupport::SafeBuffer. This issue is fixed in version 4.12.0.
Özet bilgiler
- Ürün
- Viewcomponent View Component
- CVSS v3.1
- 8.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N - EPSS
- %0,45 (yüzdelik 39)
- CWE
- CWE-79
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| viewcomponent-view-component | 4.0.0 | — | 4.12.0 |