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CVE Vulnerability Details :
CVE-2026-42453
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-08 May, 2026 | 22:55
Updated At-08 May, 2026 | 22:55
Rejected At-
▼CVE Numbering Authority (CNA)
Termix: Command injection in extractArchive/compressFiles via double-quote escaping bypass

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.1.0, the extractArchive and compressFiles endpoints in file-manager.ts use double-quoted strings for shell command construction, unlike all other file manager operations which use single-quote escaping. Double quotes allow $(command) substitution, enabling command injection on the remote SSH host. This issue has been patched in version 2.1.0.

Affected Products
Vendor
Termix-SSH
Product
Termix
Versions
Affected
  • < 2.1.0
Problem Types
TypeCWE IDDescription
CWECWE-77CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
Type: CWE
CWE ID: CWE-77
Description: CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
Metrics
VersionBase scoreBase severityVector
4.08.7HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Version: 4.0
Base score: 8.7
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/Termix-SSH/Termix/security/advisories/GHSA-rvg4-7vvq-9c2w
x_refsource_CONFIRM
https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag
x_refsource_MISC
Hyperlink: https://github.com/Termix-SSH/Termix/security/advisories/GHSA-rvg4-7vvq-9c2w
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag
Resource:
x_refsource_MISC
Details not found