Live › vulnerability › CVE-2026-91369
Go to dashboardOracle Siebel CRM Cloud Applications, in the Siebel Cloud Manager component, has a flaw that lets a low-privileged user reached over HTTP create, delete or modify data. The sources say the attack is hard to pull off and affects integrity, not confidentiality or availability.
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 Cloud Applications in the affected version range where low-privileged accounts can reach the HTTP interface. Teams that do not use hosted Siebel CRM Cloud Applications can skip it. The sources do not say whether self-managed Siebel installs are affected.
No product ranges from the sources yet.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Cloud Applications. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Cloud Applications accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N).
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