Description

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.34, it is possible to obtain arrays containing Function, which allows escaping the sandbox. Given an array containing Function, and Object.fromEntries, it is possible to construct {[p]: Function} where p is any constructible property. This vulnerability is fixed in 0.8.34.

INFO

Published Date :

2026-03-13T15:51:13.413Z

Last Modified :

2026-03-13T15:51:13.413Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-26954 vulnerability.

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REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-26954.

URL Resource
https://github.com/nyariv/SandboxJS/security/advisories/GHSA-6r9f-759j-hjgv cve-icon cve-icon
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