2 lines
3.9 KiB
JSON
2 lines
3.9 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"affected","product":"ON24 Q&A chat","vendor":"ON24","versions":[{"lessThanOrEqual":"*","status":"affected","version":"0","versionType":"custom"}]}],"source":"cve-coordination@incibe.es"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability of authorization bypass through user-controlled key in the 'console-survey/api/v1/answer/{EVENTID}/{TIMESTAMP}/' endpoint. Exploiting this vulnerability would allow an unauthenticated attacker to enumerate event IDs and obtain the complete Q&A history. This publicly exposed data may include IDs, private URLs, private messages, internal references, or other sensitive information that should only be exposed to authenticated users. In addition, the leaked content could be exploited to facilitate other malicious activities, such as reconnaissance for lateral movement, exploitation of related systems, or unauthorised access to internal applications referenced in the content of chat messages."},{"lang":"es","value":"Una vulnerabilidad de omisión de autorización a través de una clave controlada por el usuario en el endpoint 'console-survey/api/v1/answer/{EVENTID}/{TIMESTAMP}/'. Explotar esta vulnerabilidad permitiría a un atacante no autenticado enumerar IDs de eventos y obtener el historial completo de preguntas y respuestas. Estos datos expuestos públicamente pueden incluir IDs, URLs privadas, mensajes privados, referencias internas u otra información sensible que solo debería ser expuesta a usuarios autenticados. Además, el contenido filtrado podría ser explotado para facilitar otras actividades maliciosas, como reconocimiento para movimiento lateral, explotación de sistemas relacionados o acceso no autorizado a aplicaciones internas referenciadas en el contenido de los mensajes de chat."}],"id":"CVE-2026-3321","lastModified":"2026-06-17T10:43:24.033","metrics":{"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":8.7,"baseSeverity":"HIGH","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"cve-coordination@incibe.es","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-3321","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-03-30T15:32:27.722367Z","version":"2.0.3"}}]},"published":"2026-03-30T14:16:35.420","references":[{"source":"cve-coordination@incibe.es","url":"https://www.incibe.es/en/incibe-cert/notices/aviso/authorization-bypass-on24-qa-chat"}],"sourceIdentifier":"cve-coordination@incibe.es","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-639"}],"source":"cve-coordination@incibe.es","type":"Secondary"}]}
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