CVE-2026-55593

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{"affected": [{"affectedData": [{"product": "froxlor", "vendor": "froxlor", "versions": [{"status": "affected", "version": "< 2.3.8"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Froxlor is open source server administration software. Prior to 2.3.8, the standalone lib/ajax.php entry point bypasses the centralized request validation in lib/init.php, and Ajax::handle in lib/Froxlor/Ajax/Ajax.php checks only for a valid session before routing state-changing requests. The editapikey action in Ajax::editApiKey updates allowed_from and valid_until without validating a CSRF token, while templates/Froxlor/assets/js/jquery/apikeys.js sends no token because the endpoint does not require one. An unauthenticated attacker can induce an authenticated administrator's browser to submit a forged request that adds an attacker-controlled address to an API key's allowed_from list or removes its expiration, weakening the key's security restrictions. This issue is fixed in version 2.3.8."}, {"lang": "es", "value": "Froxlor es un software de administraci\u00f3n de servidores de c\u00f3digo abierto. Antes de la versi\u00f3n 2.3.8, el punto de entrada independiente lib/ajax.php omite la validaci\u00f3n centralizada de solicitudes en lib/init.php, y Ajax::handle en lib/Froxlor/Ajax/Ajax.php solo verifica una sesi\u00f3n v\u00e1lida antes de enrutar solicitudes que cambian el estado. La acci\u00f3n editapikey en Ajax::editApiKey actualiza allowed_from y valid_until sin validar un token CSRF, mientras que templates/Froxlor/assets/js/jquery/apikeys.js no env\u00eda ning\u00fan token porque el endpoint no lo requiere. Un atacante no autenticado puede inducir al navegador de un administrador autenticado a enviar una solicitud falsificada que a\u00f1ade una direcci\u00f3n controlada por el atacante a la lista allowed_from de una clave API o elimina su caducidad, debilitando las restricciones de seguridad de la clave. Este problema est\u00e1 corregido en la versi\u00f3n 2.3.8."}], "id": "CVE-2026-55593", "lastModified": "2026-11-09T20:10:00.200", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-55593", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-19T18:03:52.014671Z", "version": "2.0.3"}}]}, "published": "2026-08-18T21:16:36.603", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/froxlor/froxlor/commit/5f540fe361e7e13e8c5a32805b793a25e9e26a0e"}, {"source": "security-advisories@github.com", "url": "https://github.com/froxlor/froxlor/releases/tag/2.3.8"}, {"source": "security-advisories@github.com", "url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-xpr4-8vp6-c87j"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.3.8)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "froxlor", "source": "cna", "vendor": "froxlor"}, "product": "froxlor", "vendor": "froxlor"}], "created": "2026-08-18T21:30:04.791209+00:00", "updated": "2026-08-18T22:00:14.029534+00:00", "vendors": ["froxlor", "froxlor$PRODUCT$froxlor"]}