P3Verified

CVE-2026-43898: sandboxjs before 0.9.6 (exclusive); +1 more affected products

CVE-2026-43898. CVSS 3.1 base score 10.0 (CRITICAL, Vendor/CNA). EPSS 0.00632 (percentile 0.48902), scored 13-Oct-2026.

Affected technology

sandboxjs · before 0.9.6 (exclusive)
nyariv

SandboxJS · < 0.9.6
nyariv

Component: Not specified by the source
Function: constructor

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 10.0/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 15-Oct-2026 01:10 UTC

CWE: CWE-94
CCR priority: 40.2 /100 (P3)
CVSS 3.1: 10.0 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00632 · percentile 0.48902 · 2026-10-13
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-43898.html