CVE-2026-60322: Oracle E-Business Suite Auth Bypass Flaw

CVE-2026-60322 Overview

CVE-2026-60322 affects the Oracle Applications Manager product within Oracle E-Business Suite, specifically the Oracle Diagnostics Interfaces component. Supported versions 12.2.3 through 12.2.15 are affected. An unauthenticated attacker with network access via HTTP can compromise Oracle Applications Manager without user interaction. Successful exploitation permits unauthorized update, insert, or delete access to a subset of Oracle Applications Manager data. It also grants unauthorized read access to a limited portion of that data. Oracle addressed the issue in the July 2026 Critical Patch Update.

Critical Impact
Unauthenticated network attackers can modify and read a subset of Oracle Applications Manager data over HTTP without user interaction.

Affected Products

Oracle E-Business Suite — Oracle Applications Manager 12.2.3
Oracle E-Business Suite — Oracle Applications Manager versions 12.2.4 through 12.2.14
Oracle E-Business Suite — Oracle Applications Manager 12.2.15

Discovery Timeline

2026-07-21 - CVE-2026-60322 published to NVD
2026-07-23 - Last updated in NVD database
July 2026 - Oracle addressed the issue in the Oracle Security Alert CPU July 2026

Technical Details for CVE-2026-60322

Vulnerability Analysis

The flaw resides in the Oracle Diagnostics Interfaces component of Oracle Applications Manager, part of Oracle E-Business Suite. The vulnerability is remotely exploitable over HTTP and requires no authentication or user interaction. Attackers can reach the affected interfaces directly from the network and interact with functionality that should be restricted. Successful exploitation yields both limited read access and the ability to update, insert, or delete a subset of accessible data. Availability of the service is not impacted based on the published CVSS vector. Oracle categorizes the issue as easily exploitable, meaning weaponization requires low technical effort against exposed instances.

Root Cause

Oracle has not published detailed root-cause information beyond the advisory. The description indicates missing authentication and authorization enforcement on network-accessible Diagnostics Interfaces endpoints within Oracle Applications Manager. This class of defect maps to Broken Access Control and Missing Authorization patterns in web-facing management components.

Attack Vector

The attack vector is network-based over HTTP. An unauthenticated remote attacker sends crafted HTTP requests to an exposed Oracle Applications Manager instance running an affected E-Business Suite version. Because privileges required and user interaction are both none, exploitation can be scripted and executed at scale against internet-reachable deployments. No verified public proof-of-concept is available at this time. See the Oracle Security Alert CPU July 2026 for vendor-supplied technical context.

Detection Methods for CVE-2026-60322

Indicators of Compromise

Unexpected HTTP requests to Oracle Applications Manager Diagnostics Interfaces endpoints originating from untrusted networks or unusual source IP addresses.
Unauthorized modifications, insertions, or deletions in Oracle Applications Manager data tables without a corresponding authenticated session.
Anomalous read activity against Applications Manager resources outside of scheduled administrative windows.

Detection Strategies

Inspect web server and reverse proxy logs for anonymous requests to Applications Manager URIs, particularly those tied to diagnostics functionality.
Correlate database audit logs for Applications Manager schemas against authenticated user sessions to identify write operations lacking a valid principal.
Alert on HTTP responses that indicate diagnostics functions were invoked without prior authentication redirects.

Monitoring Recommendations

Enable Oracle E-Business Suite audit logging for Applications Manager and forward events to a centralized SIEM for retention and correlation.
Monitor perimeter and WAF telemetry for scanning patterns targeting /OA_HTML/ and Applications Manager diagnostics paths.
Track version and patch inventory for Oracle E-Business Suite 12.2.3 through 12.2.15 to prioritize monitoring on unpatched hosts.

How to Mitigate CVE-2026-60322

Immediate Actions Required

Apply the July 2026 Oracle Critical Patch Update to all Oracle E-Business Suite instances running versions 12.2.3 through 12.2.15.
Restrict network access to Oracle Applications Manager so that only authorized administrative networks can reach the interface.
Review web server and database logs since July 2026 for signs of unauthorized data modification in Applications Manager.

Patch Information

Oracle released fixes as part of the July 2026 Critical Patch Update. Administrators should review the Oracle Security Alert CPU July 2026 for the applicable patch identifiers and installation guidance for each supported E-Business Suite release.

Workarounds

Place Oracle Applications Manager behind a reverse proxy or WAF that blocks unauthenticated access to diagnostics URIs until patching is complete.
Enforce network-layer allowlists on the load balancer or firewall so only internal administrative subnets can reach Applications Manager.
Disable or restrict exposure of the Oracle Diagnostics Interfaces component where operationally feasible until the CPU patch is applied.

bash

# Example: restrict Applications Manager access at the reverse proxy (nginx)
location /OA_HTML/OAM {
    allow 10.0.0.0/8;      # internal admin subnet
    deny  all;
    proxy_pass http://ebs-backend;
}