Termix: Pending-TOTP temporary token can regenerate backup codes and neutralize TOTP_CVE-2026-42452

{
    "lastseen": "",
    "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.",
    "published": "2026-05-08T22:54:12.121Z",
    "modified": "2026-05-08T22:54:12.121Z",
    "type": "cve",
    "title": "Termix: Pending-TOTP temporary token can regenerate backup codes and neutralize TOTP",
    "source": "GitHub_M",
    "references": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-vx59-rf9w-9jv8\nhttps://github.com/Termix-SSH/Termix/releases/tag/release-2.1.0-tag",
    "id": "CVE-2026-42452",
    "bulletinFamily": "",
    "cwe": [
        "CWE-304"
    ],
    "cvelist": null,
    "sourceData": "Termix-SSH Termix < 2.1.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.1,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Termix",
    "version": "< 2.1.0",
    "vendor": "Termix-SSH",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}