CVE-2026-70723 Overview
CVE-2026-70723 is a vulnerability in the Oracle Hyperion Profitability and Cost Management product, specifically within the Deployment component. The affected supported version is 11.2.25.0.000. A low-privileged attacker with network access via HTTP can exploit this flaw to compromise confidentiality of the application. Successful exploitation grants unauthorized access to critical data or complete access to all Oracle Hyperion Profitability and Cost Management accessible data. The vulnerability carries a scope change, meaning attacks originating in Hyperion Profitability and Cost Management may impact additional products.
Critical Impact
An authenticated remote attacker can obtain unauthorized access to all data accessible by Oracle Hyperion Profitability and Cost Management, with impact extending beyond the vulnerable component.
Affected Products
- Oracle Hyperion Profitability and Cost Management
- Component: Deployment
- Version: 11.2.25.0.000
Discovery Timeline
- 2026-08-18 - CVE-2026-70723 published to NVD
- 2026-08-20 - Last updated in NVD database
Technical Details for CVE-2026-70723
Vulnerability Analysis
The vulnerability resides in the Deployment component of Oracle Hyperion Profitability and Cost Management. An attacker requires only low-level privileges and network access over HTTP to exploit the flaw. No user interaction is necessary. The exploit path is characterized as easily exploitable by Oracle in the vendor advisory.
Exploitation produces a confidentiality-only impact but with a scope change. The scope change indicates that the vulnerable component can affect resources managed by other security authorities, meaning data outside Hyperion Profitability and Cost Management may be exposed. Integrity and availability are not directly affected.
Root Cause
Oracle has not published detailed root cause information. Based on the advisory, the flaw resides in the Deployment component and permits an authenticated low-privileged HTTP user to read data beyond the authorization boundary intended for that role. Refer to the Oracle Security Alert for vendor-supplied technical context.
Attack Vector
The attack vector is Network. An attacker authenticates with low privileges and sends crafted HTTP requests to the Deployment component of Oracle Hyperion Profitability and Cost Management. Successful requests return sensitive data the attacker is not authorized to read. The scope change indicates the attacker can reach data belonging to adjacent products or security authorities.
No public proof-of-concept exploit code is available at time of publication. See the Oracle Security Alert for vendor guidance.
Detection Methods for CVE-2026-70723
Indicators of Compromise
- Unexpected HTTP requests to Oracle Hyperion Profitability and Cost Management Deployment endpoints from low-privileged accounts.
- Anomalous read volume or bulk data retrieval by service or application accounts outside normal working patterns.
- Access to Hyperion data by user roles that historically have not queried the Deployment component.
Detection Strategies
- Enable Oracle Hyperion audit logging and forward events to a centralized SIEM or data lake for correlation.
- Baseline normal Deployment component request patterns and alert on deviations in request rate, source IP, or user role.
- Correlate HTTP access logs from the Hyperion application tier with authentication events to identify privilege mismatches.
Monitoring Recommendations
- Monitor Oracle Hyperion Profitability and Cost Management logs for HTTP requests originating from unexpected network segments.
- Track authentication events for low-privileged accounts that access Deployment functionality.
- Alert on outbound data transfers following Hyperion access events that exceed expected volume thresholds.
How to Mitigate CVE-2026-70723
Immediate Actions Required
- Apply the patch referenced in the August 2026 Oracle Critical Patch Update as soon as testing allows.
- Inventory all Oracle Hyperion Profitability and Cost Management deployments running version 11.2.25.0.000.
- Restrict network access to the Hyperion application tier to trusted internal networks and administrative jump hosts.
- Review and reduce user account privileges on Hyperion Profitability and Cost Management to the minimum required.
Patch Information
Oracle addressed CVE-2026-70723 in the August 2026 Critical Patch Update. Administrators should apply the vendor-supplied fix documented in the Oracle Security Alert. Because the flaw affects the supported version 11.2.25.0.000, verify the running build after patching.
Workarounds
- Limit HTTP access to the Deployment component through network access control lists or web application firewall rules until the patch is deployed.
- Disable or suspend low-privileged accounts that do not require Deployment component access.
- Require multi-factor authentication for all Hyperion Profitability and Cost Management users to reduce risk from credential compromise.
# Example: restrict HTTP access to the Hyperion Deployment endpoint at the network layer
# Replace <hyperion_host> and <trusted_subnet> with environment-specific values
iptables -A INPUT -p tcp -s <trusted_subnet> -d <hyperion_host> --dport 443 -j ACCEPT
iptables -A INPUT -p tcp -d <hyperion_host> --dport 443 -j DROP
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
