CVE-2025-54599

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bevy:events_and_groups:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD766A11-E60F-45F1-9143-3CA29CF61E03", "versionEndIncluding": "2025-07-22", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Bevy Event service through 2025-07-22, as used for eBay Seller Events and other activities, allows account takeover, if SSO is used, when a victim changes the email address that they have configured. To exploit this, an attacker would create their own account and perform an SSO login. The root cause of the issue is SSO misconfiguration."}, {"lang": "es", "value": "El servicio Bevy Event hasta el 22-07-2025, tal como se utiliza para los eventos de vendedores de eBay y otras actividades, permite la toma de control de cuentas, si se utiliza SSO, cuando una v\u00edctima cambia la direcci\u00f3n de correo electr\u00f3nico que ha configurado. Para explotar esto, un atacante crear\u00eda su propia cuenta y realizar\u00eda un inicio de sesi\u00f3n SSO. La causa ra\u00edz del problema es una mala configuraci\u00f3n de SSO."}], "id": "CVE-2025-54599", "lastModified": "2026-11-07T18:10:00.200", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-54599", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-02T19:36:00.689134Z", "version": "2.0.3"}}]}, "published": "2025-09-02T16:15:39.120", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "https://bevy.com/b/events-and-groups"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://gist.github.com/deep1chil/558e8da919690a634bec684e7c4d0ffe"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "https://www.youtube.com/watch?v=wbmIvA09Ra8"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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