CVE-2026-60766: High severity Oracle Siebel CRM Integration vulnerability
Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: REST). Supported versions that are affected are 17.0-26.6. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Siebel CRM Integration. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Integration accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Integration 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
Which deployments are exposed to this issue?
Oracle Siebel CRM Integration deployments using the REST component are affected if they run a supported version from 17.0 through 26.6 and are reachable over HTTPS.
Does exploitation require an authenticated Siebel user or user interaction?
No. The vulnerability can be exploited by an unauthenticated attacker with network access via HTTPS, and it does not require user interaction. Oracle rates exploitation as difficult, reflected by the high attack-complexity metric.
What could an attacker access or change after successful exploitation?
A successful attack can allow unauthorized access to critical data or all data accessible to Siebel CRM Integration. It can also permit unauthorized creation, deletion, or modification of critical data or all accessible integration data.