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Improper Encoding or Escaping of Output

🗓️ 12 Aug 2026 21:41:53Reported by Snyk Security DatabaseType 
snyk
 snyk🔗 security.snyk.io👁 6 Views

shescape improper escaping in getEscapeFunction allows shell injection and home-directory access via crafted input like :~.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB		CVE-2026-73411
12 Aug 202619:33
–attackerkb
cve
CVE		CVE-2026-73411
12 Aug 202619:33
–cve
cvelist
Cvelist		CVE-2026-73411 Shescape: Home-directory disclosure in assignment context on Unix with Dash
12 Aug 202619:33
–cvelist
euvd
EUVD		EUVD-2026-57518
12 Aug 202619:33
–euvd
github
Github Security Blog		Shescape: Home-directory disclosure in assignment context on Unix with Dash
24 Jul 202622:34
–github
nvd
NVD		CVE-2026-73411
12 Aug 202620:17
–nvd
osv
OSV		GHSA-Q53C-4PRM-W95Q Shescape: Home-directory disclosure in assignment context on Unix with Dash
24 Jul 202622:34
–osv
ptsecurity
Positive Technologies		PT-2026-71289
12 Aug 202600:00
–ptsecurity
vulnersosv
vulnersOsv		@rse/claudex (>=0.9.22, <=1.0.10), @snyk/snyk-cocoapods-plugin (>=2.6.0, <=3.1.1) +6 more potentially affected by CVE-2026-73411 via shescape (>=2.1.0, <=2.1.12)
12 Aug 202621:41
–vulnersosv
vulnersosv
vulnersOsv		@rse/claudex (>=0.9.22, <=1.0.10), @snyk/snyk-cocoapods-plugin (>=2.6.0, <=3.1.1) +6 more potentially affected by CVE-2026-73411 via shescape (>=2.1.0, <=2.1.12)
24 Jul 202622:34
–vulnersosv
Rows per page
Vulners
Node
OR
shescape_projectshescapeRange<2.1.14
shescape_projectshescapeRange3.0.0–3.0.1

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12 Aug 2026 21:41Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.2
CVSS 46.3 - 8.3
EPSS0.00336
SSVC
shescapeImproper Output EncodinggetEscapeFunctionShell InjectionUnix Systemsdash Shell
6