CVE-2026-91277
MediumCVSS 5.3Exploitation Probability (EPSS)
Low risk25th percentile - higher than 25% of all known CVEs
Summary
Vulnerability in Oracle JD Edwards EnterpriseOne Orchestrator (E1 IOT Orchestrator Security component) affecting versions 9.2.0.0-9.2.26.5. An easily exploitable HTTP attack allows an unauthenticated attacker to read a subset of data without authorization.
Risk Assessment
Unauthorized read of a subset of Orchestrator data by an unauthenticated network attacker is possible. Risk concerns information confidentiality.
Recommendation
Apply Oracle's fix for JD Edwards EnterpriseOne Orchestrator. Restrict network access to the Orchestrator service.
Other vulnerabilities in JD Edwards EnterpriseOne Orchestrator
See all- CVE-2026-91299Critical
Vulnerability in JD Edwards EnterpriseOne Orchestrator (E1 IOT Orchestrator Security component) affecting versions 9.2.0.0-9.2.26.5. An unauthenticated attacker with HTTP network access can take over the product, and attacks may significantly impact additional products (scope change).
- CVE-2026-91285Medium
Vulnerability in Oracle JD Edwards EnterpriseOne Orchestrator (E1 IOT Orchestrator Security component) affecting versions 9.2.0.0-9.2.26.5. A low-privileged attacker with HTTP network access can gain unauthorized access to critical data or all accessible data. CVSS 3.1 Base Score 6.5.
- CVE-2026-91276Medium
Vulnerability in Oracle JD Edwards EnterpriseOne Orchestrator (E1 IOT Orchestrator Security component) affecting versions 9.2.0.0-9.2.26.5. A difficult-to-exploit HTTP attack requiring user interaction may lead to access to critical or all data.
- CVE-2026-61270High
Vulnerability in JD Edwards EnterpriseOne Orchestrator (component: E1 IOT Orchestrator Security) affects versions 9.2.0.0-9.2.26.4. A low-privileged attacker with network access via HTTP can perform unauthorized modifications to critical data and gain full access to data. CVSS score is 8.1.
- CVE-2026-61265High
Vulnerability in Oracle JD Edwards EnterpriseOne Orchestrator (component: E1 IOT Orchestrator Security). Affects versions 9.2.0.0-9.2.26.4. Difficult to exploit, allows unauthenticated attacker with network access via TLS to take over the Orchestrator.
Original NVD description (English source)
Vulnerability in the JD Edwards EnterpriseOne Orchestrator product of Oracle JD Edwards (component: E1 IOT Orchestrator Security). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Orchestrator. Successful attacks of this vulnerability can result in unauthorized read access to a subset of JD Edwards EnterpriseOne Orchestrator accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS