CVE-2026-60810: Oracle E-Business Suite Auth Bypass Flaw

CVE-2026-60810 Overview

CVE-2026-60810 is a high-severity vulnerability in the Oracle Supply Chain Trading Connector product within Oracle E-Business Suite. The flaw resides in the Collaboration History component and affects supported versions 12.2.3 through 12.2.15. An unauthenticated attacker with network access via HTTP can exploit this vulnerability without user interaction. Successful exploitation grants complete read access to Oracle Supply Chain Trading Connector data and allows unauthorized update, insert, or delete operations on a subset of that data.

Critical Impact
Unauthenticated remote attackers can access all data managed by Oracle Supply Chain Trading Connector and modify a subset of it over HTTP, bypassing authentication controls entirely.

Affected Products

Oracle E-Business Suite: Oracle Supply Chain Trading Connector version 12.2.3
Oracle E-Business Suite: Oracle Supply Chain Trading Connector versions 12.2.4 through 12.2.14
Oracle E-Business Suite: Oracle Supply Chain Trading Connector version 12.2.15

Discovery Timeline

2026-07-21 - CVE-2026-60810 published to NVD
2026-07-21 - Last updated in NVD database
July 2026 - Oracle publishes Critical Patch Update addressing the issue

Technical Details for CVE-2026-60810

Vulnerability Analysis

The vulnerability affects the Collaboration History component of Oracle Supply Chain Trading Connector, a module used to manage business-to-business trading partner interactions within Oracle E-Business Suite. The flaw is remotely exploitable over HTTP without authentication or user interaction. Exploitation results in high confidentiality impact and low integrity impact, with no availability impact reported by Oracle.

Oracle classifies the issue as easily exploitable, meaning specialized conditions or advanced attacker capabilities are not required. The scope remains unchanged, indicating the attacker gains access only to resources managed by the vulnerable component, though that access is complete for read operations.

Root Cause

Oracle has not published detailed root cause information in the public advisory. The vulnerability class is consistent with missing or broken access control in an HTTP-facing endpoint of the Collaboration History component. The absence of privilege requirements indicates authentication is not enforced on the affected code path prior to sensitive data access.

Attack Vector

The attack vector is network-based over HTTP. An attacker sends crafted HTTP requests to the Oracle Supply Chain Trading Connector interface exposed by an E-Business Suite deployment. No credentials, tokens, or user interaction are required. Because Supply Chain Trading Connector is often exposed to trading partners, the exposure surface can extend beyond the internal network. Refer to the Oracle Security Alert July 2026 for advisory-level technical detail.

Detection Methods for CVE-2026-60810

Indicators of Compromise

Unexpected HTTP requests to Oracle Supply Chain Trading Connector endpoints originating from external or non-partner IP ranges.
Anomalous read volumes against Collaboration History tables or associated database sessions initiated by the E-Business Suite middle tier.
Unauthorized INSERT, UPDATE, or DELETE operations against Supply Chain Trading Connector schema objects outside of scheduled batch windows.

Detection Strategies

Enable and centralize Oracle E-Business Suite access logs and Oracle HTTP Server logs, then alert on unauthenticated requests reaching Supply Chain Trading Connector URIs.
Baseline normal trading partner request patterns and flag deviations in source IP, request frequency, or query parameters targeting Collaboration History resources.
Correlate database audit events on Supply Chain Trading Connector schemas with front-end HTTP session identifiers to identify requests lacking authenticated principals.

Monitoring Recommendations

Deploy web application firewall rules in front of Oracle E-Business Suite to log and rate-limit anonymous access to /OA_HTML/ paths tied to Supply Chain Trading Connector.
Forward E-Business Suite, HTTP server, and database audit logs to a centralized analytics platform for cross-source correlation.
Monitor egress traffic from application servers for unexpected bulk data transfers following inbound HTTP requests to affected endpoints.

How to Mitigate CVE-2026-60810

Immediate Actions Required

Apply the July 2026 Oracle Critical Patch Update for Oracle E-Business Suite to all Supply Chain Trading Connector instances running versions 12.2.3 through 12.2.15.
Restrict network access to Supply Chain Trading Connector endpoints to known trading partner IP ranges until patches are deployed.
Audit HTTP server and database logs for exploitation attempts predating patch application.

Patch Information

Oracle addressed CVE-2026-60810 in the July 2026 Critical Patch Update. Administrators must apply the patch bundle referenced in the Oracle Security Alert July 2026 to all affected E-Business Suite environments. Oracle recommends applying Critical Patch Updates without delay because remediation is not available through configuration changes alone.

Workarounds

Place Oracle Supply Chain Trading Connector behind a reverse proxy or WAF that enforces authentication and source IP allowlisting for trading partner traffic.
Disable or firewall off Collaboration History endpoints if the module is not in active use pending patch deployment.
Increase database auditing on Supply Chain Trading Connector schemas to capture read and write activity during the exposure window.

bash

# Example: restrict Supply Chain Trading Connector endpoints at the reverse proxy layer
# Replace <partner_cidr> with allowed trading partner networks
location /OA_HTML/ {
    allow <partner_cidr>;
    deny all;
    proxy_pass http://ebs-backend;
}