Description
Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
Published: 2026-06-16
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability in Oracle WebCenter Sites allows an attacker with low privileges and network access via HTTP to compromise the system, potentially taking full control. It exposes confidentiality, integrity, and availability by enabling a complete takeover of the application.

Affected Systems

Oracle WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0 are affected. This product is part of Oracle Fusion Middleware and is used by organizations that host web‑facing content.

Risk and Exploitability

The CVSS 3.1 base score is 7.5, indicating a high severity. EPSS is below 1%, implying a very low current exploitation probability. The vulnerability is not listed in CISA KEV. Attackers would need to send a crafted HTTP request from a low‑privileged account; no elevated privileges are required. If exploited, the attacker can take over the entire application, affecting all users and data.

Generated by OpenCVE AI on June 18, 2026 at 23:57 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply Oracle WebCenter Sites patches for versions 12.2.1.4.0 and 14.1.2.0.0 as soon as they are available.
  • Restrict HTTP access to the application from untrusted networks or apply network segmentation and firewall rules.
  • Implement continuous monitoring of web logs and intrusion detection to detect anomalous activity.

Generated by OpenCVE AI on June 18, 2026 at 23:57 UTC.

Tracking

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Advisories

No advisories yet.

History

Fri, 19 Jun 2026 00:15:00 +0000

Type Values Removed Values Added
Title Oracle WebCenter Sites HTTP Exploit Allows Site Takeover

Thu, 18 Jun 2026 22:45:00 +0000

Type Values Removed Values Added
Title Unprivileged Remote Exploit in Oracle WebCenter Sites Allowing Full Takeover
Weaknesses CWE-284

Thu, 18 Jun 2026 04:45:00 +0000

Type Values Removed Values Added
Title Unprivileged Remote Exploit in Oracle WebCenter Sites Allowing Full Takeover
Weaknesses CWE-284
CWE-306
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 16 Jun 2026 20:45:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
First Time appeared Oracle
Oracle webcenter Sites
CPEs cpe:2.3:a:oracle:webcenter_sites:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:webcenter_sites:14.1.2.0.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle webcenter Sites
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

Oracle Webcenter Sites
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-06-17T13:21:04.550Z

Reserved: 2026-04-01T20:03:40.836Z

Link: CVE-2026-35295

cve-icon Vulnrichment

Updated: 2026-06-17T13:20:50.621Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-19T00:00:06Z

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function