Critical 9.6Published Aug 19, 2026

CVE-2026-53548Termix: IDOR — Authenticated user can fetch SSH passwords for hosts owned by other users

Updated under an hour ago (2026-10-19 10:20 UTC)

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It affects Termix-SSH Termix. Add what you run to find out whether that includes you.

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Every CVE for Termix-SSH Termix

Exploited in the last 30 days

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to 2.6.1, the GET /host/db/host/:id/password endpoint in src/backend/database/routes/host.ts accepts an authenticated user's numeric host ID and the field=password or field=sudoPassword query without enforcing host ownership during credential resolution. A failed requester-scoped lookup can resolve the host with the owner's context and return the owner's plaintext credential, allowing any authenticated user with a valid JWT to enumerate sequential hosts.id values and retrieve SSH or sudo passwords belonging to other users. The disclosed credentials can then be used to access and control managed systems outside the Termix instance. This issue is fixed in version 2.6.1.

CVSS: 9.6 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Weakness (CWE): CWE-285, CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Aug 21, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Termix-SSH Termix termix_ssh:termix (from the name)	before 2.3.2	CNA record

References

https://github.com/Termix-SSH/Termix/security/advisories/GHSA-j6h8-mww6-pgw6x-refsource-confirm
https://github.com/Termix-SSH/Termix/pull/874x-refsource-misc
https://github.com/Termix-SSH/Termix/commit/52f4e51ae03b5b8d2608e1383e2ccf79d290132bx-refsource-misc
https://github.com/Termix-SSH/Termix/releases/tag/release-2.3.2-tagx-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.