How severe is CVE-2026-45744?

CVE-2026-45744 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-45744 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-45744?

CVE-2026-45744 affects Termix. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-45744?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-45744 have an EU (EUVD) identifier?

Yes. CVE-2026-45744 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34873.

When was CVE-2026-45744 published?

CVE-2026-45744 was published on 2026-06-05 and last updated on 2026-06-17.

CVE-2026-45744

CVE-2026-45744 is a critical-severity vulnerability in Termix with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-34873
Weakness: CWE-78
Affected product: Termix
Published: 2026-06-05
Last modified: 2026-06-17

Description

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.3.2, the GET /ssh/file_manager/ssh/resolvePath endpoint in Termix is vulnerable to OS command injection. The endpoint uses double-quote escaping for shell command construction, which does not prevent $(...) and backtick command substitution. Any authenticated user with an active File Manager SSH session can execute arbitrary commands on the connected remote host. Version 2.3.2 patches the issue.

Frequently asked questions

What is CVE-2026-45744?: Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.3.2, the GET /ssh/file_manager/ssh/resolvePath endpoint in Termix is vulnerable to OS command injection. The endpoint uses double-quote escaping for shell command construction, which does not prevent $(...) and backtick command substitution. Any authenticated user with an active File Manager SSH session can execute arbitrary commands on the connected remote host. Version 2.3.2 patches the issue.
How severe is CVE-2026-45744?: CVE-2026-45744 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-45744 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-45744?: CVE-2026-45744 affects Termix. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-45744?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-45744 have an EU (EUVD) identifier?: Yes. CVE-2026-45744 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34873.
When was CVE-2026-45744 published?: CVE-2026-45744 was published on 2026-06-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:termix:termix:*:*:*:*:*:*:*:*

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