CVE-2026-120322— Termix-SSH Termix transferToHost path traversal

Quick assessment

Affected

Termix-SSH Termix

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Termix-SSH（版本 2.9.2 及以下）中发现了一个安全漏洞。该问题涉及对文件某些未知处理逻辑的缺陷。攻击者可通过操纵参数触发路径遍历漏洞。该攻击可远程发起，且利用代码已在公开渠道发布，存在被实际利用的风险。该快捷接口已在独立版“文件管理器”插件 v1.0.0 中被移除（传输引擎现始终通过 SFTP 进行写入），并在核心版本 v26.10.0 中同样被移除。厂商虽在披露初期即被联系，但至今未作任何回应。

CVSS 9.9 · Critical Updated Nov 02, 2026

Possible ATT&CK Techniques 3 AI

T1059.001 · PowerShell T1078 · Valid Accounts T1190 · Exploit Public-Facing Application

Get alerts for future matching vulnerabilities Log in to subscribe

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

Termix-SSH Termix transferToHost path traversal

Source: CVE Program / CVE List V5

Vulnerability 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.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

对路径名的限制不恰当(路径遍历)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Termix-SSH	Termix	2.9.0	`cpe:2.3:a:termix-ssh:termix::::::::`

II. Public POCs for CVE-2026-120322

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-120322

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-120322 (1)

CVE-2026-120322 | Termix-SSH Termix up to 2.9.2 transferToHost destPath path traversal vdb-entry technical-description

Other References for CVE-2026-120322 (4)

https://github.com/0xGenesi/CVE/blob/main/Termix_FileManager_transferToHost_Arbitrary_File_Write.md exploit
https://vuldb.com/cve/CVE-2026-120322 third-party-advisory
https://vuldb.com/vuln/429654/cti signature permissions-required
https://vuldb.com/submit/1015028 third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-120322

IV. Related Vulnerabilities

Same product: Termix

Same vendor: Termix-SSH

Same weakness: CWE-22