CVE-2026-60763: Oracle E-Business Suite Auth Bypass Flaw

CVE-2026-60763 Overview

CVE-2026-60763 is a high-severity vulnerability in the Oracle Applications Manager component of Oracle E-Business Suite. The flaw resides in the Command Line - RapidClone subcomponent and affects supported versions 12.2.3 through 12.2.15. An unauthenticated attacker with logon access to the infrastructure where Oracle Applications Manager runs can exploit the issue to fully compromise the product. Successful exploitation results in complete takeover of Oracle Applications Manager, impacting confidentiality, integrity, and availability. Oracle disclosed the vulnerability in the July 2026 Critical Patch Update.

Critical Impact
Local attackers can achieve full takeover of Oracle Applications Manager without authentication, compromising all business-critical data managed by Oracle E-Business Suite.

Affected Products

Oracle E-Business Suite - Oracle Applications Manager versions 12.2.3 through 12.2.15
Oracle Applications Manager Command Line component (RapidClone)
Deployments exposing local infrastructure access to Oracle Applications Manager processes

Discovery Timeline

2026-07-21 - CVE-2026-60763 published to NVD
2026-07-21 - Last updated in NVD database
July 2026 - Oracle addresses the vulnerability in the Oracle Security Alert - CPU July 2026

Technical Details for CVE-2026-60763

Vulnerability Analysis

The vulnerability affects the RapidClone command line utility within Oracle Applications Manager. RapidClone is used by administrators to clone Oracle E-Business Suite environments. The flaw allows an unauthenticated attacker who already possesses logon access to the host to compromise the Oracle Applications Manager instance. The attack scope is unchanged, meaning exploitation impacts resources managed by the vulnerable component itself. Confidentiality, integrity, and availability are all fully impacted upon successful exploitation. Attackers can gain complete control over cloning operations, configuration, and the sensitive data handled by the product.

Root Cause

The root cause is an authorization weakness in the Command Line RapidClone interface of Oracle Applications Manager. The interface does not require authentication when invoked locally, permitting any user with a shell on the underlying host to execute privileged operations against the Oracle Applications Manager runtime. Oracle has not published detailed root-cause disclosure beyond the advisory in the July 2026 Critical Patch Update.

Attack Vector

The attack vector is local. An attacker must have logon access to the infrastructure where Oracle Applications Manager executes. No user interaction and no privileges are required beyond the initial shell access. Attack complexity is low, making the vulnerability straightforward to exploit once local access is obtained. Refer to the Oracle Security Alert - CPU July 2026 for vendor-specific exploitation context.

Detection Methods for CVE-2026-60763

Indicators of Compromise

Unexpected invocations of RapidClone or adcfgclone.pl originating from non-administrative shell sessions on the Oracle Applications Manager host
New or modified files under the Oracle E-Business Suite APPL_TOP, INST_TOP, or clone context directories outside scheduled change windows
Unusual process trees where Oracle Applications Manager binaries spawn shells or interpreters such as bash, perl, or sh
Anomalous local logins to the Oracle Applications Manager server followed by execution of clone-related utilities

Detection Strategies

Monitor process execution telemetry for RapidClone command line invocations initiated by users outside the approved administrator group
Correlate local logon events with subsequent execution of Oracle Applications Manager tooling to identify unauthorized activity
Baseline expected clone activity windows and alert on deviations from planned operations

Monitoring Recommendations

Enable host-based auditing on Oracle E-Business Suite servers to capture command execution and file modification events
Forward Oracle Applications Manager, database listener, and OS audit logs to a centralized SIEM for correlation and long-term retention
Track shell access to Oracle Applications Manager hosts and alert on new interactive sessions from unexpected accounts

How to Mitigate CVE-2026-60763

Immediate Actions Required

Apply the July 2026 Oracle Critical Patch Update to all Oracle E-Business Suite deployments running Oracle Applications Manager versions 12.2.3 through 12.2.15
Restrict interactive logon access to Oracle Applications Manager hosts to a minimal set of trusted administrators
Audit existing local accounts on Oracle E-Business Suite servers and remove or disable unused shells
Review recent execution of RapidClone utilities for signs of unauthorized activity

Patch Information

Oracle addressed CVE-2026-60763 in the July 2026 Critical Patch Update. Administrators should download and apply the applicable patches for Oracle E-Business Suite 12.2.3 through 12.2.15 as documented in the Oracle Security Alert - CPU July 2026. Validate patch application in a non-production environment before rolling out to production Oracle Applications Manager instances.

Workarounds

Enforce strict file system permissions on RapidClone binaries and Oracle Applications Manager directories to limit execution to authorized administrators
Isolate Oracle Applications Manager hosts on a dedicated management network segment with no general-purpose user access
Require multi-factor authentication and jump-host access for all administrative sessions to Oracle E-Business Suite servers
Disable or remove shell access for service accounts that do not require it

bash

# Configuration example: restrict RapidClone execution to the oracle admin group
chown root:dba $ORACLE_HOME/appsutil/clone/bin/adcfgclone.pl
chmod 750 $ORACLE_HOME/appsutil/clone/bin/adcfgclone.pl

# Restrict interactive logon to the Oracle Applications Manager host
# /etc/security/access.conf
-:ALL EXCEPT dba oinstall wheel:ALL