CVE-2026-91359: Infoleak
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 read access to a subset of Siebel CRM Cloud Applications accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 via HTTP can exploit the issue without user interaction.
What is the likely impact of a successful attack?
A successful attack can provide unauthorized read access to a subset of data accessible through Siebel CRM Cloud Applications. The stated impact is limited to confidentiality; no integrity or availability impact is identified.