CVE-2026-101391: Medium severity Oracle Siebel Apps - Marketing vulnerability
Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Marketing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Apps - Marketing, 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 Apps - Marketing accessible data as well as unauthorized read access to a subset of Siebel Apps - Marketing 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).
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
Oracle Siebel Apps - Marketing supported versions 17.0 through 26.9 are affected. The vulnerable component is Marketing in Oracle Siebel CRM.
What does an attacker need to exploit this issue?
An attacker does not need authentication but must have network access to the affected service via HTTP. Exploitation also requires interaction by a person other than the attacker.
What could a successful attack allow?
A successful attack can allow unauthorized read access to a subset of accessible Marketing data and unauthorized update, insert, or delete access to some accessible Marketing data. The scope change indicates impacts may significantly affect additional products.