This vulnerability affects Oracle WebCenter Enterprise Capture component of Oracle Fusion Middleware, specifically versions 12.2.1.4.0 and 14.1.2.0.0. It is an easily exploitable flaw that allows unauthenticated attackers with network access via HTTP to compromise the system, leading to potential full takeover. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) reflects that no privileges or user interaction are required, and the attack can be performed remotely with low complexity, resulting in high confidentiality, integrity, and availability impacts. The vulnerability is categorized under CWE-306 (Missing Authentication for Critical Function). Oracle’s July 2026 Critical Patch Update advisory references this vulnerability among many others but does not explicitly confirm patch availability or remediation level for this specific issue.

Successful exploitation of this vulnerability can lead to complete compromise of Oracle WebCenter Enterprise Capture, impacting confidentiality, integrity, and availability of the affected system. An unauthenticated attacker with network access can take over the system without any user interaction or privileges, posing a critical risk to affected environments.

Oracle has released a Critical Patch Update advisory in July 2026 that addresses numerous vulnerabilities across its product portfolio, including Oracle WebCenter Enterprise Capture. However, the advisory does not explicitly confirm the availability of a patch or remediation level for CVE-2026-61100. Organizations should consult the Oracle Critical Patch Update advisory at https://www.oracle.com/security-alerts/cpujul2026.html for the latest patch availability and installation instructions. Until a patch is confirmed and applied, restrict network access to Oracle WebCenter Enterprise Capture instances and monitor for unusual activity. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.