CVE-2026-42452

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Source

https://cve.org/CVERecord?id=CVE-2026-42452

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42452.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-42452

Aliases

GHSA-vx59-rf9w-9jv8

Published

2026-05-08T22:54:12.121Z

Modified

2026-07-15T01:49:17.993426852Z

Severity

8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

Termix: Pending-TOTP temporary token can regenerate backup codes and neutralize TOTP

Details

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42452.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-304"
    ]
}

References

Affected packages

Git / github.com/termix-ssh/termix

Affected ranges

Type

GIT

Repo

https://github.com/termix-ssh/termix

Events

Introduced

Fixed

c67d914e61ef9fc6e97347337ea59ffa9196d560

Database specific

{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.1.0"
        }
    ]
}

Affected versions

release-1.*

release-1.10.0-tag

release-1.11.0-tag

release-1.11.1-tag

release-1.11.2-tag

release-1.4.0-tag

release-1.5.0-tag

release-1.6.0-tag

release-1.7.0-tag

release-1.7.1-tag

release-1.7.2-tag

release-1.7.3-tag

release-1.8.0-tag

release-1.9.0-tag

release-2.*

release-2.0.0-tag

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42452.json"