Kritik CVSS 10 PoC var
CVE-2026-43898: Sandboxjs: kod enjeksiyonu
Açıklama (NVD)
SandboxJS is a JavaScript sandboxing library. Prior to 0.9.6, sandbox-defined functions expose Function.caller, allowing sandboxed code to recover the internal LispType.Call runtime callback. That callback can then be invoked with attacker-controlled fake context and obj values to extract blocked host statics, recover the real host Function constructor, and execute arbitrary host JavaScript. This vulnerability is fixed in 0.9.6.
Özet bilgiler
- Ürün
- Nyariv Sandboxjs
- CVSS v3.1
- 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - EPSS
- %0,47 (yüzdelik 41)
- CWE
- CWE-94
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| nyariv-sandboxjs | — | — | 0.9.6 |