CVE-2026-62516: Oracle Demantra SQLi Vulnerability

CVE-2026-62516 Overview

CVE-2026-62516 is a SQL injection vulnerability [CWE-89] in the Oracle Demantra Demand Management product, part of the Oracle Supply Chain suite. The flaw resides in the Product Security component and affects supported versions 12.2.3 through 12.2.15. A low-privileged attacker with network access can exploit the vulnerability through crafted SQL input to compromise the application. Successful exploitation results in complete takeover of Oracle Demantra Demand Management, impacting confidentiality, integrity, and availability. Oracle addressed the vulnerability in the July 2026 Critical Patch Update.

Critical Impact
A low-privileged, network-adjacent attacker can inject SQL statements to take over Oracle Demantra Demand Management and access, modify, or destroy supply chain data.

Affected Products

Oracle Demantra Demand Management version 12.2.3
Oracle Demantra Demand Management versions 12.2.4 through 12.2.14
Oracle Demantra Demand Management version 12.2.15

Discovery Timeline

2026-07-21 - CVE-2026-62516 published to the National Vulnerability Database
2026-07-22 - Last updated in NVD database

Technical Details for CVE-2026-62516

Vulnerability Analysis

The vulnerability is a SQL injection flaw [CWE-89] in the Product Security component of Oracle Demantra Demand Management. User-supplied input reaches a SQL statement without proper parameterization or sanitization. An authenticated attacker with low privileges can submit crafted SQL fragments through exposed application interfaces. The database interprets the injected clauses as legitimate query logic, granting the attacker control over statement execution. Because the application backend operates with elevated database permissions, exploitation yields high impact to confidentiality, integrity, and availability.

The Exploit Prediction Scoring System currently rates this issue at 0.266%, placing it in the 18.566 percentile as of 2026-07-22. Public exploit code is not yet available, and CISA has not listed the CVE in the Known Exploited Vulnerabilities catalog.

Root Cause

The root cause is improper neutralization of special elements used in a SQL command [CWE-89]. Input passed to the Product Security component is concatenated into SQL queries rather than bound as parameters. This design allows attacker-controlled tokens such as quotes, comment sequences, and stacked query separators to alter statement structure.

Attack Vector

Exploitation requires network reachability to the Demantra web tier and a valid low-privileged account. The attacker submits SQL metacharacters through an input path processed by the vulnerable component. No user interaction is required, attack complexity is low, and the scope remains unchanged. Successful requests yield unauthorized read and write access to the underlying database, enabling application takeover.

For exploitation prerequisites and impact analysis, see the Oracle Security Alert July 2026.

Detection Methods for CVE-2026-62516

Indicators of Compromise

Web server or application logs containing SQL metacharacters such as ', --, ;, UNION SELECT, or OR 1=1 in Demantra request parameters.
Database audit records showing unexpected SELECT, INSERT, UPDATE, or DROP statements originating from the Demantra application account.
Unusual outbound data transfers from the Demantra database host following authenticated user sessions.
Creation of new database users, roles, or scheduled jobs not tied to change management activity.

Detection Strategies

Enable and review Oracle Database fine-grained auditing on the Demantra schema for anomalous query patterns from application service accounts.
Deploy web application firewall signatures that inspect Demantra URIs and form parameters for SQL injection payloads.
Correlate authentication events with subsequent database activity to detect low-privileged users triggering high-impact queries.

Monitoring Recommendations

Forward Demantra application, web server, and database audit logs to a centralized SIEM with retention sufficient for post-incident analysis.
Alert on SQL error responses returned to end users, which often indicate probing for injection points.
Baseline normal query volume per user role and alert on statistical deviations that could signal automated exploitation.

How to Mitigate CVE-2026-62516

Immediate Actions Required

Apply the Oracle July 2026 Critical Patch Update to all Demantra Demand Management installations running versions 12.2.3 through 12.2.15.
Inventory user accounts in Demantra and remove or disable accounts that do not require active access.
Restrict network access to the Demantra web interface to trusted management networks pending patch deployment.
Rotate credentials for Demantra application, integration, and database service accounts after patching.

Patch Information

Oracle released a fix for CVE-2026-62516 as part of the July 2026 Critical Patch Update. Administrators should review the Oracle Security Alert July 2026 for patch identifiers and installation instructions specific to their Demantra version. Test the patch in a non-production environment before rolling out to production supply chain systems.

Workarounds

Place the Demantra application behind a web application firewall configured with strict SQL injection rulesets until patching is complete.
Enforce least-privilege on the database account used by the Demantra application to limit the blast radius of injected statements.
Enable database-level query logging and alerting on data definition language statements from application accounts.
Terminate idle sessions and shorten authentication token lifetimes to reduce the window for authenticated exploitation.

bash

# Example WAF rule concept for blocking SQL injection tokens on Demantra endpoints
# (adapt syntax to your WAF vendor before deployment)
SecRule ARGS "@rx (?i)(union(\s|/\*.*\*/)+select|--|;\s*drop\s+table|or\s+1=1)" \
    "id:1026062516,phase:2,deny,status:403,log,msg:'Potential SQLi against Demantra (CVE-2026-62516)'"