CVE-2026-25142
CRITICALNyariv Sandboxjs < 0.8.27 - Code Injection
Title source: ruleDescription
SandboxJS is a JavaScript sandboxing library. Prior to 0.8.27, SanboxJS does not properly restrict __lookupGetter__ which can be used to obtain prototypes, which can be used for escaping the sandbox / remote code execution. This vulnerability is fixed in 0.8.27.
Scores
CVSS v3
10.0
EPSS
0.0015
EPSS Percentile
36.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Classification
CWE
CWE-1321
CWE-94
Status
published
Affected Products (2)
nyariv/sandboxjs
< 0.8.27npm
nyariv/sandboxjs
< 0.8.27
Timeline
Published
Feb 02, 2026
Tracked Since
Feb 18, 2026