CVE-2026-32094
Medium
Description
Shescape is a simple shell escape library for JavaScript. Prior to 2.1.10, Shescape#escape() does not escape square-bracket glob syntax for Bash, BusyBox sh, and Dash. Applications that interpolate the return value directly into a shell command string can cause an attacker-controlled value like secret[12] to expand into multiple filesystem matches instead of a single literal argument, turning one argument into multiple trusted-pathname matches. This vulnerability is fixed in 2.1.10.
SeverityMedium
CVSS6.5
Exploit probability—
ProductShescape
PublishedMar 11, 2026
First seenMar 11, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- shescape_project shescape2.1.10 or later
- shescape2.1.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| shescape_project shescape | v < 2.1.10 | 2.1.10 |
| shescapenpm | v < 2.1.10 | 2.1.10 |
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