Vulnerability · Published Jun 5, 2026 · Assigned by GitHub_M

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

High 8.1

In plain English

A high-severity security flaw in Termix from Termix-SSH. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 3.1)8.1High

Exploit odds (30 days)0.3%top 74.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
Termix-SSH	Termix	< 2.3.2

Weakness: CWE-308 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

References

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