CVE-2026-45749

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{"affected": [{"affectedData": [{"product": "Termix", "vendor": "Termix-SSH", "versions": [{"status": "affected", "version": "< 2.3.2"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:termix:termix:*:*:*:*:*:*:*:*", "matchCriteriaId": "093A7241-2F44-4CF9-A881-7B83370ABB49", "versionEndExcluding": "2.3.2", "versionStartIncluding": "2.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Termix es una plataforma de gesti\u00f3n de servidores basada en web con capacidades de terminal SSH, tunelizaci\u00f3n y edici\u00f3n de archivos. Los endpoints \u2019POST /users/totp/disable\u2019 y \u2019POST /users/totp/backup-codes\u2019 en Termix anteriores a la versi\u00f3n 2.3.2 aceptan la contrase\u00f1a de la cuenta como \u00fanico factor de autenticaci\u00f3n para operaciones cr\u00edticas de MFA. Un atacante que obtiene la contrase\u00f1a de un usuario (phishing, relleno de credenciales, la fuga de passwordHash en GHSA-xxxx) puede deshabilitar TOTP por completo o regenerar c\u00f3digos de respaldo, sin poseer nunca el dispositivo TOTP o conocer un c\u00f3digo TOTP v\u00e1lido. Esto hace que la autenticaci\u00f3n de dos factores sea ineficaz. La versi\u00f3n 2.3.2 corrige el problema."}], "id": "CVE-2026-45749", "lastModified": "2026-10-26T11:10:00.157", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-45749", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-09T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-06-05T18:17:31.720", "references": [{"source": "security-advisories@github.com", "tags": ["Product", "Release Notes"], "url": "https://github.com/Termix-SSH/Termix/releases/tag/release-2.3.2-tag"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Mitigation", "Vendor Advisory"], "url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-wqfw-rqj7-fv9m"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Mitigation", "Vendor Advisory"], "url": "https://github.com/Termix-SSH/Termix/security/advisories/GHSA-wqfw-rqj7-fv9m"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-308"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

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