CVE-2026-60840 Overview
CVE-2026-60840 is a SQL injection vulnerability in the Internal Operations component of Oracle Demand Signal Repository, part of Oracle E-Business Suite. The flaw affects supported versions 12.2.3 through 12.2.15. A low-privileged attacker with network access can exploit the issue through SQL to compromise the product. Successful exploitation allows unauthorized creation, deletion, or modification of critical data, as well as unauthorized read access to all data accessible by Oracle Demand Signal Repository. Oracle addressed the vulnerability in the Oracle Critical Patch Update advisory published in July 2026.
Critical Impact
Authenticated attackers on the network can read and modify all data accessible by Oracle Demand Signal Repository, undermining confidentiality and integrity of demand and supply chain records.
Affected Products
- Oracle E-Business Suite — Oracle Demand Signal Repository 12.2.3
- Oracle E-Business Suite — Oracle Demand Signal Repository versions 12.2.4 through 12.2.14
- Oracle E-Business Suite — Oracle Demand Signal Repository 12.2.15
Discovery Timeline
- 2026-07-21 - CVE-2026-60840 published to NVD
- 2026-07-21 - Last updated in NVD database
- Referenced in the Oracle Security Alert July 2026
Technical Details for CVE-2026-60840
Vulnerability Analysis
The vulnerability resides in the Internal Operations component of Oracle Demand Signal Repository. Oracle classifies the attack vector as SQL, indicating that untrusted input reaches a database query without sufficient validation or parameterization. An authenticated attacker with low privileges can craft SQL payloads that alter query semantics executed by the application. The result is unauthorized read, insert, update, or delete operations against records the application can reach. Availability is not impacted, but confidentiality and integrity of all accessible data are fully compromised. The EPSS probability at publication is 0.392% (percentile 31.705).
Root Cause
Oracle's advisory categorizes the issue as an easily exploitable flaw reachable over the network with low privileges. Consistent with SQL injection weaknesses, user-controlled input is concatenated into a database statement processed by the Internal Operations component. Oracle has not published component-level code details for this defect.
Attack Vector
Exploitation requires network reach to the Oracle Demand Signal Repository application and a valid low-privileged account. The attacker submits crafted input through an application interface that forwards the value into a database query. The manipulated query executes with the application's database privileges, exposing or altering records across the Demand Signal Repository data store. No user interaction is required, and the scope remains unchanged.
No verified public proof-of-concept code is available. Refer to the Oracle Security Alert July 2026 for vendor-supplied technical guidance.
Detection Methods for CVE-2026-60840
Indicators of Compromise
- Database audit records showing unexpected SELECT, INSERT, UPDATE, or DELETE statements originating from Demand Signal Repository application accounts.
- Application logs containing SQL metacharacters, UNION SELECT fragments, or comment sequences such as -- and /* in Internal Operations request parameters.
- Sudden growth or deletion of rows in Demand Signal Repository tables outside of normal batch processing windows.
Detection Strategies
- Enable Oracle Database fine-grained auditing on tables owned by the Demand Signal Repository schema and alert on statements outside approved application code paths.
- Deploy a web application firewall in front of Oracle E-Business Suite with signatures tuned to detect SQL injection patterns targeting Demand Signal Repository endpoints.
- Baseline query patterns per application user and flag deviations in query structure, table access, or row volumes.
Monitoring Recommendations
- Forward Oracle E-Business Suite application, middle-tier, and database audit logs to a centralized analytics platform for correlation.
- Monitor authentication events for low-privileged Demand Signal Repository accounts, especially bursts of failed logins followed by successful sessions.
- Track outbound data volumes from database hosts to detect bulk extraction of Demand Signal Repository records.
How to Mitigate CVE-2026-60840
Immediate Actions Required
- Apply the fixes published in the Oracle Critical Patch Update from July 2026 for Oracle E-Business Suite 12.2.3 through 12.2.15.
- Inventory all Oracle Demand Signal Repository deployments and confirm patch level against the Oracle advisory.
- Rotate credentials for any low-privileged application accounts that could be leveraged to reach the Internal Operations component.
- Restrict network exposure of Oracle E-Business Suite interfaces to trusted management networks and VPN users.
Patch Information
Oracle addressed CVE-2026-60840 in the Oracle Critical Patch Update - July 2026. Administrators must apply the patch bundle corresponding to their Oracle E-Business Suite release and validate the Demand Signal Repository component version after installation.
Workarounds
- Place a web application firewall in blocking mode with SQL injection rulesets in front of the Oracle E-Business Suite front end until patches are deployed.
- Restrict the database privileges granted to the Demand Signal Repository application account to the minimum required for read and write operations.
- Disable or firewall Internal Operations endpoints for user populations that do not require access to Demand Signal Repository functions.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
