CVE-2026-120322: Path Traversal (CVSS 9.9)

Description

A vulnerability was identified in Termix-SSH Termix up to 2.9.2. This issue affects some unknown processing of the file /plugin-api/file-manager/transferToHost. The manipulation of the argument destPath leads to path traversal. The attack may be initiated remotely. The exploit is publicly available and might be used. The shortcut was removed in the standalone File Manager plugin v1.0.0 (transfer engine now always writes over SFTP) and in core v26.10.0. The vendor was contacted early about this disclosure but did not respond in any way.

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CVSS v3.1 Score

9.9

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0062

Probability of exploitation

0.50%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-22 Path Traversal

References

Other References

https://github.com/0xGenesi/CVE/blob/main/Termix_FileManager_transferToHost_Arbitrary_File_Write.md https://vuldb.com/cve/CVE-2026-120322 https://vuldb.com/submit/1015028 https://vuldb.com/vuln/429654 https://vuldb.com/vuln/429654/cti

Frequently Asked Questions

What is CVE-2026-120322? +

A vulnerability was identified in Termix-SSH Termix up to 2.9.2. This issue affects some unknown processing of the file /plugin-api/file-manager/transferToHost. The manipulation of the argument destPath leads to path traversal. The attack may be initiated remotely. The exploit is publicly available and might be used. The shortcut was removed in the standalone File Manager plugin v1.0.0 (transfer engine now always writes over SFTP) and in core v26.10.0. The vendor was contacted early about this disclosure but did not respond in any way. It has a CVSS v3.1 base score of 9.9 (CRITICAL).

How severe is CVE-2026-120322? +

CVE-2026-120322 has a CVSS v3.1 score of 9.9 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0062, placing it in the 1th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-120322? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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