CVE-2022-24725: medium-severity vulnerability in ericcornelissen shescape
Exposure of home directory through shescape on Unix with Bash
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.2epss 0.5%
Shescape is a shell escape package for JavaScript. An issue in versions 1.4.0 to 1.5.1 allows for exposure of the home directory on Unix systems when using Bash with the `escape` or `escapeAll` functions from the _shescape_ API with the `interpolation` option set to `true`. Other tested shells, Dash and Zsh, are not affected. Depending on how the output of _shescape_ is used, directory traversal may be possible in the application using _shescape_. The issue was patched in version 1.5.1. As a workaround, manually escape all instances of the tilde character (`~`) using `arg.replace(/~/g, "\\~")`.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
ericcornelissen · shescapeRelated CVEs — ericcornelissen shescape
In the same product, most dangerous first.
CVE-2022-31180CRITICALInsufficient escaping of whitespace in shescapeEPSS 2.0%CVE-2022-36064MEDIUMShescape Inefficient Regular Expression Complexity vulnerabilityEPSS 1.5%CVE-2022-31179HIGHInsufficient escaping of line feeds for CMD in shescapeEPSS 1.4%CVE-2026-73414CRITICALShescape: Shell injection via unescaped parentheses on Windows with CMDEPSS 0.9%CVE-2023-35931LOWShescape potential environment variable exposure on Windows with CMDEPSS 0.8%CVE-2023-40185MEDIUMShescape on Windows escaping may be bypassed in threaded contextEPSS 0.7%