CVE-2026-35263

Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. While the vulnerability is in WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cspujun2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:weblogic_server:14.1.2.0.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:15.1.1.0.0:::::::*

History

25 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad en el producto WebLogic Server de Oracle Fusion Middleware (componente: Core). Las versiones compatibles que están afectadas son 14.1.2.0.0 y 15.1.1.0.0. Vulnerabilidad fácilmente explotable permite a un atacante con pocos privilegios con acceso a la red vía HTTP comprometer WebLogic Server. Aunque la vulnerabilidad está en WebLogic Server, los ataques pueden impactar significativamente a productos adicionales (cambio de alcance). Ataques exitosos de esta vulnerabilidad pueden resultar en la toma de control de WebLogic Server. Puntuación Base CVSS 3.1 de 9.9 (impactos en Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

Information

Published : 2026-06-17 10:40

Updated : 2026-10-25 23:10

NVD link : CVE-2026-35263

Mitre link : CVE-2026-35263

CVE.ORG link : CVE-2026-35263

JSON object : View

Products Affected

oracle

weblogic_server

CWE

CWE-284

Improper Access Control

{"id": "CVE-2026-35263", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-35263", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-17T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "secalert_us@oracle.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}]}, "affected": [{"source": "secalert_us@oracle.com", "affectedData": [{"vendor": "Oracle Corporation", "product": "WebLogic Server", "versions": [{"status": "affected", "version": "14.1.2.0.0", "versionType": "semver"}, {"status": "affected", "version": "15.1.1.0.0", "versionType": "semver"}]}]}], "published": "2026-06-17T10:40:18.600", "references": [{"url": "https://www.oracle.com/security-alerts/cspujun2026.html", "tags": ["Vendor Advisory"], "source": "secalert_us@oracle.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. While the vulnerability is in WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)."}, {"lang": "es", "value": "Vulnerabilidad en el producto WebLogic Server de Oracle Fusion Middleware (componente: Core). Las versiones compatibles que est\u00e1n afectadas son 14.1.2.0.0 y 15.1.1.0.0. Vulnerabilidad f\u00e1cilmente explotable permite a un atacante con pocos privilegios con acceso a la red v\u00eda HTTP comprometer WebLogic Server. Aunque la vulnerabilidad est\u00e1 en WebLogic Server, los ataques pueden impactar significativamente a productos adicionales (cambio de alcance). Ataques exitosos de esta vulnerabilidad pueden resultar en la toma de control de WebLogic Server. Puntuaci\u00f3n Base CVSS 3.1 de 9.9 (impactos en Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)."}], "lastModified": "2026-10-25T23:10:00.167", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oracle:weblogic_server:14.1.2.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0FCA3D99-4596-4CF0-B5E1-7A6497F83B83"}, {"criteria": "cpe:2.3:a:oracle:weblogic_server:15.1.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F538D9B4-B101-4182-8C69-F30B183DD3A2"}], "operator": "OR"}]}], "sourceIdentifier": "secalert_us@oracle.com"}