CVE-2026-40550

{"id": "CVE-2026-40550", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-40550", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-28T14:15:28.325986Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "cvd@cert.pl", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.9, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "cvd@cert.pl", "affectedData": [{"vendor": "BinSoft", "product": "mpGabinet", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "23.12.19"}], "defaultStatus": "affected"}, {"vendor": "BinSoft", "product": "mpFirma", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "26.4.9"}], "defaultStatus": "affected"}, {"vendor": "BinSoft", "product": "mpFaktura", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "26.4.9"}], "defaultStatus": "affected"}, {"vendor": "BinSoft", "product": "mpFirma ERP", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "26.4.9"}], "defaultStatus": "affected"}, {"vendor": "BinSoft", "product": "mpSekretariat", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "25.2.4"}], "defaultStatus": "affected"}, {"vendor": "BinSoft", "product": "mpPOS", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "25.2.4"}], "defaultStatus": "affected"}, {"vendor": "BinSoft", "product": "mpCRM", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "25.2.4"}], "defaultStatus": "affected"}, {"vendor": "BinSoft", "product": "mpWarsztat", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "20.4.28"}], "defaultStatus": "affected"}]}], "published": "2026-04-28T14:16:13.337", "references": [{"url": "https://cert.pl/posts/2026/04/CVE-2026-40550/", "source": "cvd@cert.pl"}, {"url": "https://www.binsoft.pl/produkty", "source": "cvd@cert.pl"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cvd@cert.pl", "description": [{"lang": "en", "value": "CWE-250"}]}], "descriptions": [{"lang": "en", "value": "Multiple BinSoft products are vulnerable to Privilege Escalation due to excessive database privileges assigned to the user used by the application. An attacker with access to any running application instance connected to the backend server can extract database credentials from the application\u2019s memory by inspecting the running process. While ability to retrieve credentials from memory is the expected behavior, the exposed credentials grant administrative access to the database, exceeding the privileges required for normal application functionality. This allows an attacker to perform actions beyond those permitted through the application interface.\n\nThe described issue affects all published versions. The vendor stated that this issue is a direct result of the architecture model in which the software is distributed, and that it will be mitigated with a corrected installation manual."}, {"lang": "es", "value": "M\u00faltiples productos BinSoft son vulnerables a la escalada de privilegios debido a los privilegios excesivos de base de datos asignados al usuario utilizado por la aplicaci\u00f3n. Un atacante con acceso a cualquier instancia de aplicaci\u00f3n en ejecuci\u00f3n conectada al servidor de backend puede extraer credenciales de la base de datos de la memoria de la aplicaci\u00f3n inspeccionando el proceso en ejecuci\u00f3n. Si bien la capacidad de recuperar credenciales de la memoria es el comportamiento esperado, las credenciales expuestas otorgan acceso administrativo a la base de datos, excediendo los privilegios requeridos para la funcionalidad normal de la aplicaci\u00f3n. Esto permite a un atacante realizar acciones m\u00e1s all\u00e1 de las permitidas a trav\u00e9s de la interfaz de la aplicaci\u00f3n.\n\nEl problema descrito afecta a todas las versiones publicadas. El proveedor declar\u00f3 que este problema es un resultado directo del modelo de arquitectura en el que se distribuye el software, y que se mitigar\u00e1 con un manual de instalaci\u00f3n corregido."}], "lastModified": "2026-10-26T22:10:00.163", "sourceIdentifier": "cvd@cert.pl"}