CVE-2026-101809
Oracle E-Business Suite Workflow Notification Mailer unauthenticated takeover
Vulnerability in the Workflow product of Oracle E-Business Suite (component: Workflow Notification Mailer). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Workflow. While the vulnerability is in Workflow, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Workflow. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
- Vendor
- Oracle
- Product
- Oracle E-Business Suite, Oracle Workflow
- CVSS 3.1
- 10 (critical), scored by secalert_us@oracle.com (primary)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- CWE
- Not recorded
- Published
- 2026-10-20
- NVD modified
- 2026-10-20
- NVD status
- Received
Not in the CISA KEV catalogue at the last update.
EPSS
No EPSS score available for this CVE (new, rejected, or FIRST has not scored it yet).
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
ThreatWire coverage
References
Data last updated 21 Oct 2026. Sources: NVD API 2.0. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.