CVE-2026-91504

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-20 · updated 2026-10-24
Weakness: CWE-284

Description

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Portal Suite). 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 Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content. 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).

Affected products

Oracle Corporation Oracle WebCenter Content: 12.2.1.4.0, 14.1.2.0.0

References

https://www.oracle.com/security-alerts/cpuoct2026.html

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