CVE-2026-46971 Overview
CVE-2026-46971 is a high-severity vulnerability in the Oracle HR Intelligence product of Oracle E-Business Suite, specifically within the Internal Operations component. The flaw affects supported versions 12.2.3 through 12.2.15. A low-privileged attacker with network access via HTTP can exploit this issue to compromise Oracle HR Intelligence, resulting in full takeover of the product. The vulnerability is classified under [CWE-269] Improper Privilege Management and [CWE-284] Improper Access Control. Oracle published the fix as part of its June 2026 Critical Patch Update advisory.
Critical Impact
Successful exploitation allows a low-privileged attacker to fully compromise Oracle HR Intelligence, impacting confidentiality, integrity, and availability of the application.
Affected Products
- Oracle HR Intelligence 12.2.3 through 12.2.15
- Oracle E-Business Suite (Internal Operations component)
- Oracle HR Intelligence deployments exposed via HTTP
Discovery Timeline
- 2026-06-17 - CVE-2026-46971 published to NVD
- 2026-06-17 - Last updated in NVD database
- June 2026 - Oracle releases security patch via the Oracle Critical Patch Update advisory
Technical Details for CVE-2026-46971
Vulnerability Analysis
The vulnerability resides in the Internal Operations component of Oracle HR Intelligence, part of the broader Oracle E-Business Suite. An authenticated attacker holding low-privileged credentials can send crafted HTTP requests to the affected component. Oracle classifies this as difficult to exploit, reflecting conditions beyond the attacker's direct control that must be satisfied for the attack to succeed.
When the exploitation conditions align, the attacker gains the ability to take over Oracle HR Intelligence. This includes reading sensitive HR data, modifying analytical records, and disrupting availability of reporting functions. Because HR Intelligence handles workforce data and analytics, a successful compromise can expose employee records, salary data, and operational metrics tied to internal operations.
The EPSS score is 0.311% at the 22.642 percentile, indicating a lower predicted exploitation likelihood relative to other published vulnerabilities. No public proof-of-concept code is available, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.
Root Cause
The root cause maps to Improper Privilege Management [CWE-269] and Improper Access Control [CWE-284]. The affected code paths fail to correctly enforce authorization boundaries between users with low-level credentials and privileged operations exposed by the Internal Operations component. Oracle has not published the specific code-level details.
Attack Vector
The attack vector is network-based over HTTP. The attacker must hold valid low-privileged credentials in the target environment. No user interaction is required. The scope is unchanged, meaning the impact is contained within the vulnerable component, but confidentiality, integrity, and availability impacts within that scope are all rated high.
A verified, sanitized exploitation example is not publicly available. Refer to the Oracle Security Alert for vendor guidance.
Detection Methods for CVE-2026-46971
Indicators of Compromise
- Unexpected HTTP requests to Oracle HR Intelligence endpoints originating from accounts with minimal HR roles
- Anomalous privilege escalation events within Oracle E-Business Suite audit logs tied to the Internal Operations component
- Unusual data exports or report generation activity in HR Intelligence outside normal business hours
Detection Strategies
- Enable and review Oracle E-Business Suite audit logging for the Internal Operations component, focusing on access by low-privileged accounts
- Correlate authentication events with subsequent administrative or data access actions inside HR Intelligence
- Monitor web application firewall logs for repeated or malformed HTTP requests against HR Intelligence URIs
Monitoring Recommendations
- Forward Oracle E-Business Suite application and database audit logs to a centralized SIEM for correlation
- Establish baselines for normal HR Intelligence usage patterns by role and alert on deviations
- Track failed and successful authorization checks within the Internal Operations component
How to Mitigate CVE-2026-46971
Immediate Actions Required
- Apply the June 2026 Oracle Critical Patch Update for Oracle E-Business Suite as documented in the Oracle Security Alert
- Inventory all Oracle HR Intelligence deployments running versions 12.2.3 through 12.2.15 and prioritize patching
- Audit low-privileged accounts with access to HR Intelligence and remove unnecessary access
- Restrict network access to HR Intelligence endpoints to trusted internal segments
Patch Information
Oracle has released a patch for CVE-2026-46971 as part of the June 2026 Critical Patch Update. Customers should consult the Oracle Critical Patch Update advisory for June 2026 for the specific patch bundle applicable to their Oracle E-Business Suite version 12.2.3 through 12.2.15. Apply patches in a non-production environment first and validate functionality before deploying to production.
Workarounds
- Limit HTTP access to Oracle HR Intelligence behind a reverse proxy or web application firewall that enforces strong authentication policies
- Enforce least-privilege access by reviewing and reducing role assignments tied to the Internal Operations component
- Increase audit logging verbosity on HR Intelligence until the patch is applied
# Example: restrict HTTP access to HR Intelligence at the network layer
# (adjust source ranges and ports to match your environment)
iptables -A INPUT -p tcp --dport 8000 -s 10.0.0.0/8 -j ACCEPT
iptables -A INPUT -p tcp --dport 8000 -j DROP
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
