CVE-2026-79766 Termix - Command Injection

Termix 2.4.1 to 2.5.1 contains a command injection caused by improper sanitization of domain and email values in certbot shell command execution, letting authenticated administrators execute arbitrary OS commands.

CVSS base score 9.1 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.39% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Published
24 September 2026
Updated
15 October 2026
Weakness
CWE-78

Vendor fix

Update to version 2.5.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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