{"id":"CVE-2026-91495","published":"2026-10-20T22:20:54.100","lastModified":"2026-10-21T18:45:11.277","description":"Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server).  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 Content.  Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content. 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).","cvssScore":9.8,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-287","CWE-306"],"vendors":[],"products":[],"references":[{"url":"https://www.oracle.com/security-alerts/cpuoct2026.html","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"This vulnerability allows unauthenticated attackers to fully compromise Oracle WebCenter Content servers through HTTP requests, affecting versions 12.2.1.4.0 and 14.1.2.0.0. The flaw enables complete takeover of the system with high impact on confidentiality, integrity, and availability.","exploitability":"The vulnerability is easily exploitable with no authentication required, allowing attackers to gain full control over the Content Server through simple HTTP requests.","blast_radius":"If exploited, this vulnerability could lead to complete compromise of content management systems, potentially exposing sensitive documents and enabling attackers to modify or delete critical content across affected Oracle WebCenter installations.","remediation":"Upgrade to Oracle WebCenter Content 14.1.2.0.0 or later, as this version contains the fix for CVE-2026-91495.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["web","content-server","rce","unauthenticated"],"model":"garnet-coder","analyzedAt":"2026-10-21T01:25:33.701Z"}}