Live › vulnerability › CVE-2026-91431
Go to dashboardOracle Siebel CRM End User, in the Open UI component, has a flaw that lets an attacker with low-privilege logon to the host reach data they should not see. Successful exploitation can expose critical data or all data accessible to the End User application.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Organizations running Oracle Siebel CRM End User in the affected version range where low-privileged users can log on to the server or infrastructure hosting the application. Exposure depends on who holds local logon; the sources do not say whether the flaw is reachable over the network.
No product ranges from the sources yet.
17.0 through 26.9.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM End User executes to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM End User accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
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