CVE-2026-101809

CRITICAL

Summary

generated automatically from NVD data

CVE-2026-101809 affects the Workflow Notification Mailer component of the Workflow product in Oracle E-Business Suite, versions 12.2.3 through 12.2.15. An unauthenticated attacker with network access over HTTP can easily exploit it to take over Workflow, and the impact may extend to additional products because of a scope change. It is rated CRITICAL with a CVSS 3.1 base score of 10.0, with high impact on confidentiality, integrity and availability.

NVD description

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).

EPSS · FIRST.org

0.52%probability of exploitation in the next 30 days

Higher than 43% of scored CVEs

EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-21, recomputed daily by FIRST.org.

In-depth analysis on cveo.tech

We've published a detailed analysis of this CVE — exploitation, IOCs and mitigation.