CVE-2026-101467: High severity Oracle Siebel CRM End User vulnerability
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Portal Framework). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM End User accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM End User accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
Affected Software
Event History
Frequently Asked Questions
Who is exposed to this vulnerability?
Oracle Siebel CRM End User deployments using the Portal Framework are affected if they run a supported version from 17.0 through 26.9 and are reachable by an attacker over HTTPS.
Does an attacker need an account or user interaction to exploit it?
No. The vulnerability can be exploited by an unauthenticated attacker with network access via HTTPS, and no user interaction is required. Exploitation is rated difficult, indicating high attack complexity.
What could a successful attack allow?
A successful attack can allow unauthorized access to critical data or all data accessible through Siebel CRM End User. It can also allow unauthorized creation, deletion, or modification of critical data or all accessible data.