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CVE-2026-101499

9.8 CRITICAL

Published 2026-10-20 · Updated 2026-10-21

AI risk analysis

Summary
This vulnerability allows unauthenticated attackers to fully compromise Oracle WebCenter Sites instances running versions 12.2.1.4.0 and 14.1.2.0.0 through HTTP requests, leading to complete system takeover with high impacts on confidentiality, integrity, and availability.
Exploitability
The vulnerability is easily exploitable with no authentication required, allowing attackers to compromise the system via simple HTTP network access.
Blast radius
If exploited, this flaw could lead to full system takeover of affected WebCenter Sites deployments, potentially exposing sensitive content and allowing attackers to modify or delete critical data.
Detection
No reliable host or network indicator is derivable from the published description.
Prioritized remediation
Upgrade to Oracle WebCenter Sites 14.1.2.0.0 or later to remediate this vulnerability.
webrceunauthenticated

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.

NVD 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. Easily exploitable vulnerability allows unauthenticated 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-287, CWE-306

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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