JD Edwards EnterpriseOne EUVD-2026-61346

Exploitation requires possession of at least one valid low-privilege JD Edwards EnterpriseOne user account, as confirmed by the CVSS PR:L metric - anonymous, unauthenticated exploitation is not possible. The attacker must have HTTP network access to the EnterpriseOne application tier; no non-default configuration or special application feature needs to be enabled, as Business Logic Infra SEC is a core infrastructure component present in all standard deployments within the affected version range. No user interaction from a victim is required (UI:N). The primary limiting factor is the authentication requirement: exploitation is constrained to insiders, users with compromised credentials, or attackers who have already obtained valid EnterpriseOne account access through phishing or lateral movement. Systems running EnterpriseOne Tools versions beyond 9.2.26.4 per the Oracle August 2026 CPU patch are not affected by this specific vulnerability.

The CVSS 3.1 score of 8.1 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N) accurately reflects a high-severity, low-complexity vulnerability accessible over a standard HTTP network path - any authenticated EnterpriseOne user can exploit this without additional interaction. The dual high-impact rating across both confidentiality and integrity signals that an attacker could simultaneously exfiltrate sensitive business data and manipulate critical records, which is especially damaging in ERP contexts where financial, HR, and supply chain data converge. EPSS data was not included in the available intelligence, limiting probabilistic exploitation likelihood estimation. The CISA KEV registry does not list this CVE and no public proof-of-concept has been identified, suggesting exploitation is not yet widespread - however, the Authentication Bypass tag in combination with low attack complexity makes this highly amenable to rapid weaponization once technical details circulate. Even a mid-sized municipal IT team in boleslawiec running EnterpriseOne for procurement or asset management should treat this as urgent, given the breadth of accessible data at risk and the minimal barrier for any credentialed insider or phished employee. The absence of an availability impact (A:N) may temper incident response triage, but the combination of complete data confidentiality and integrity compromise represents a material business risk exceeding what the numeric score alone conveys.

An attacker possessing a standard low-privilege JD Edwards EnterpriseOne user account - obtained via credential phishing, insider access, or a compromised service account - sends a crafted HTTP request to the Business Logic Infra SEC component that exploits improper authorization enforcement. The authorization bypass allows the attacker to read all confidential EnterpriseOne data (financial ledgers, HR records, supplier data) and perform unauthorized creation, modification, or deletion of critical records across the system. No public proof-of-concept has been identified, but the low attack complexity and straightforward HTTP attack vector mean a technically capable insider or external attacker with valid credentials requires no special tooling to exploit this flaw.