What’s Vulnerable › Vulnerabilities

CVE-2026-45749: Termix's TOTP two-factor authentication can be disabled or bypassed using only the account password

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-06-05 · updated 2026-10-26
• Weakness: CWE-308

Description

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. The `POST /users/totp/disable` and `POST /users/totp/backup-codes` endpoints in Termix prior to version 2.3.2 accept the account password as a sole authentication factor for MFA-critical operations. An attacker who obtains a user's password (phishing, credential stuffing, the passwordHash leak in GHSA-xxxx) can disable TOTP entirely or regenerate backup codes, without ever possessing the TOTP device or knowing a valid TOTP code. This renders two-factor authentication ineffective. Version 2.3.2 patches the issue.

Affected products

• Termix-SSH Termix: from 2.1.0 before 2.3.2 — fixed in 2.3.2

How to fix

Upgrade to a fixed version: Termix-SSH Termix 2.3.2. Check the vendor advisory for mitigations.

References

• https://github.com/Termix-SSH/Termix/releases/tag/release-2.3.2-tag
• https://github.com/Termix-SSH/Termix/security/advisories/GHSA-wqfw-rqj7-fv9m
• https://github.com/Termix-SSH/Termix/security/advisories/GHSA-wqfw-rqj7-fv9m

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