CVE-2026-10868

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "misp", "vendor": "misp", "versions": [{"lessThanOrEqual": "2.5.38", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "5a6e4751-2f3f-4070-9419-94fb35b644e8"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A mass assignment vulnerability exists in the MISP user edit functionality due to insufficient filtering of user-supplied fields in UsersController::edit(). When processing edit requests, the application accepted a user-controlled User.id value from request data. An authenticated attacker could craft a modified request containing another user identifier, potentially causing updates to be applied to an unintended user account. Depending on the editable fields and the attacker\u2019s privileges, this could allow unauthorized modification of user account attributes and impact account integrity.\n\n\n\nThe issue was addressed by explicitly removing the User.id field from request data before processing the user edit operation."}, {"lang": "es", "value": "Una vulnerabilidad de asignaci\u00f3n masiva existe en la funcionalidad de edici\u00f3n de usuarios de MISP debido a un filtrado insuficiente de campos proporcionados por el usuario en UsersController::edit(). Al procesar solicitudes de edici\u00f3n, la aplicaci\u00f3n acept\u00f3 un valor User.id controlado por el usuario de los datos de la solicitud. Un atacante autenticado podr\u00eda elaborar una solicitud modificada que contenga otro identificador de usuario, lo que podr\u00eda causar que las actualizaciones se apliquen a una cuenta de usuario no deseada. Dependiendo de los campos editables y los privilegios del atacante, esto podr\u00eda permitir la modificaci\u00f3n no autorizada de atributos de la cuenta de usuario y el impacto en la integridad de la cuenta.\n\nEl problema se abord\u00f3 eliminando expl\u00edcitamente el campo User.id de los datos de la solicitud antes de procesar la operaci\u00f3n de edici\u00f3n de usuario."}], "id": "CVE-2026-10868", "lastModified": "2026-07-22T20:10:00.127", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.0, "baseSeverity": "CRITICAL", "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": "NONE", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:H/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": "LOW", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "5a6e4751-2f3f-4070-9419-94fb35b644e8", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-10868", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-04T17:29:38.831542Z", "version": "2.0.3"}}]}, "published": "2026-06-04T16:16:33.867", "references": [{"source": "5a6e4751-2f3f-4070-9419-94fb35b644e8", "url": "https://github.com/MISP/MISP/commit/1be8c413b7104a889dfd30c5b1986e3ab17238e8"}], "sourceIdentifier": "5a6e4751-2f3f-4070-9419-94fb35b644e8", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "5a6e4751-2f3f-4070-9419-94fb35b644e8", "type": "Secondary"}]}

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