CVE-2023-21858: Oracle Collaborative Planning

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Collaborative Planning product of Oracle E-Business Suite (component: Installation). Supported versions that are affected are 12.2.3-12.2.12. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Collaborative Planning. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Collaborative Planning accessible data. CVSS 3.1 Base Score 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).

Affected products

• Oracle Collaborative Planning: from 12.2.3, up to and including 12.2.12

Published 2023-01-18. Last modified 2026-06-17.