CVE-2026-47045

Vulnerability in the JDBC component of Oracle Database Server. Supported versions that are affected are 19.3-19.31, 21.3-21.22 and 23.4.0-23.26.2. Easily exploitable vulnerability allows high privileged attacker having None privilege with network access via Oracle Net to compromise JDBC. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of JDBC. CVSS 3.1 Base Score 6.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H).

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpujul2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:database_server::::::::
	cpe:2.3:a:oracle:database_server::::::::
	cpe:2.3:a:oracle:database_server::::::::

History

24 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad en el componente JDBC de Oracle Database Server. Las versiones compatibles que están afectadas son 19.3-19.31, 21.3-21.22 y 23.4.0-23.26.2. Vulnerabilidad fácilmente explotable permite a un atacante con altos privilegios que no tiene ningún privilegio con acceso a la red a través de Oracle Net comprometer JDBC. Los ataques exitosos requieren interacción humana de una persona que no sea el atacante. Los ataques exitosos de esta vulnerabilidad pueden resultar en la toma de control de JDBC. Puntuación Base CVSS 3.1 de 6.8 (Impactos en la Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H).

Information

Published : 2026-07-21 22:17

Updated : 2026-10-24 19:10

NVD link : CVE-2026-47045

Mitre link : CVE-2026-47045

CVE.ORG link : CVE-2026-47045

JSON object : View

Products Affected

oracle

database_server

CWE

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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