Live › vulnerability › CVE-2026-91378
Go to dashboardOracle Siebel CRM Integration's Open Integration component has a flaw that lets an unauthenticated remote attacker over HTTP read and modify some CRM data, if a user is tricked into interacting. The sources say the impact can extend beyond Siebel itself because of a scope change.
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.
Teams running Oracle Siebel CRM Integration versions 25.12 through 26.9 with the Open Integration component reachable over HTTP. The sources do not say which configurations expose it beyond that; teams on other Siebel versions or without this component can likely skip it.
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 Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affected are 25.12-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Integration. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM Integration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM Integration accessible data as well as unauthorized read access to a subset of Siebel CRM Integration accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
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