Yüksek CVSS 7.6 PoC var
CVE-2026-32308: Oneuptime: siteler arası betik çalıştırma (XSS)
Açıklama (NVD)
OneUptime is a solution for monitoring and managing online services. Prior to 10.0.23, the Markdown viewer component renders Mermaid diagrams with securityLevel: "loose" and injects the SVG output via innerHTML. This configuration explicitly allows interactive event bindings in Mermaid diagrams, enabling XSS through Mermaid's click directive which can execute arbitrary JavaScript. Any field that renders markdown (incident descriptions, status page announcements, monitor notes) is vulnerable. This vulnerability is fixed in 10.0.23.
Özet bilgiler
- Ürün
- Hackerbay Oneuptime
- CVSS v3.1
- 7.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N - EPSS
- %0,23 (yüzdelik 14)
- CWE
- CWE-79
- Yama
- Geçici çözüm
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| hackerbay-oneuptime | — | — | 10.0.23 |