# CVE-2026-42452

## Summary

- **CVE ID:** CVE-2026-42452
- **Severity:** HIGH
- **CVSS Score:** 8.1 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)
- **CWE:** CWE-304
- **Published:** May 8, 2026
- **Last Modified:** May 12, 2026

## Description

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.1.0, /users/login issues a temporary JWT (temp_token) for TOTP-enabled accounts. That token carries a pendingTOTP state and should only be valid for the second-factor flow. However, the auth middleware accepts this token on regular authenticated endpoints. This effectively turns 2FA into single-factor (password) for impacted accounts. This issue has been patched in version 2.1.0.

## Affected Products

- Termix-SSH — Termix (< 2.1.0)

## References

- [CNA](https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8)
- [CNA](https://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.31%
- **EPSS Percentile:** 23.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._