CVE-2026-91361: Medium severity Oracle Siebel CRM vulnerability
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 22.3-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Cloud Applications. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM Cloud Applications accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N).
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
Affected supported versions are 22.3 through 26.9 of Oracle Siebel CRM Cloud Applications, specifically the Siebel Cloud Manager component.
Does exploitation require authentication or user interaction?
No. An unauthenticated attacker with network access over HTTP can exploit the vulnerability, and no user interaction is required.
What could an attacker do after successful exploitation?
Successful exploitation can allow unauthorized update, insert, or delete operations on some accessible Siebel CRM Cloud Applications data. The stated impact is limited to integrity; no confidentiality or availability impact is identified.