CVE-2026-55084

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{"affected": [{"affectedData": [{"product": "dhis2-core", "vendor": "dhis2", "versions": [{"status": "affected", "version": ">= 2.37, <= 2.39"}, {"status": "affected", "version": ">= 2.40.0, < 2.40.11.1"}, {"status": "affected", "version": ">= 2.41.0, < 2.41.8.2"}, {"status": "affected", "version": ">= 2.42.0, < 2.42.5.1"}, {"status": "affected", "version": ">= 2.43.0, < 2.43.0.1"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. A SQL injection vulnerability was identified in the SqlView API endpoint of the DHIS2 application in the `filter` parameter used by the\n`/api/sqlViews/{viewId}/data.json` endpoint. An authenticated user with access to a SqlView can inject arbitrary SQL queries inside the `filter` parameter by abusing an expression executed by PostgreSQL and its output is reflected inside the application error message. This behavior enables attackers to extract arbitrary database content using error-based SQL injection.\n\nAffected versions include: 2.37, 2.38, 2.39, 2.40.x before 2.40.11.1/2.40.12, 2.41.x before 2.41.8.2, 2.42.x before 2.42.5.1, 2.43.0 before 2.43.0.1, 2.44 development branch before PR #24162\nPatched versions include: 2.37-EOS (2026-06-09), 2.38-EOS (2026-06-09), 2.39-EOS (2026-06-09), 2.40.11.1, 2.40.12, 2.41.8.2, 2.42.5.1, 2.43.0.1, 2.44 development branch after PR #24162"}, {"lang": "es", "value": "DHIS2 es un sistema de informaci\u00f3n flexible para la captura, gesti\u00f3n, validaci\u00f3n, an\u00e1lisis y visualizaci\u00f3n de datos. Se identific\u00f3 una vulnerabilidad de inyecci\u00f3n SQL en el endpoint API SqlView de la aplicaci\u00f3n DHIS2 en el par\u00e1metro \u2019filter\u2019 utilizado por el endpoint \u2019/api/sqlViews/{viewId}/data.json\u2019. Un usuario autenticado con acceso a una SqlView puede inyectar consultas SQL arbitrarias dentro del par\u00e1metro \u2019filter\u2019 abusando de una expresi\u00f3n ejecutada por PostgreSQL y su salida se refleja dentro del mensaje de error de la aplicaci\u00f3n. Este comportamiento permite a los atacantes extraer contenido arbitrario de la base de datos utilizando inyecci\u00f3n SQL basada en errores.\n\nLas versiones afectadas incluyen: 2.37, 2.38, 2.39, 2.40.x antes de 2.40.11.1/2.40.12, 2.41.x antes de 2.41.8.2, 2.42.x antes de 2.42.5.1, 2.43.0 antes de 2.43.0.1, rama de desarrollo 2.44 antes de PR #24162\nLas versiones parcheadas incluyen: 2.37-EOS (2026-06-09), 2.38-EOS (2026-06-09), 2.39-EOS (2026-06-09), 2.40.11.1, 2.40.12, 2.41.8.2, 2.42.5.1, 2.43.0.1, rama de desarrollo 2.44 despu\u00e9s de PR #24162"}], "id": "CVE-2026-55084", "lastModified": "2026-10-24T19:10:00.127", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-55084", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-21T19:03:51.495263Z", "version": "2.0.3"}}]}, "published": "2026-07-21T19:17:11.223", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/dhis2/dhis2-core/pull/24162"}, {"source": "security-advisories@github.com", "url": "https://github.com/dhis2/dhis2-core/security/advisories/GHSA-pwmg-mvjw-4m23"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

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