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CVE Vulnerability Database
Vulnerability Database/CVE-2026-60845

CVE-2026-60845: Oracle Mobile Server Privilege Escalation

CVE-2026-60845 is a privilege escalation vulnerability in Oracle Mobile Application Server that enables system takeover via HTTP. This article covers technical details, affected versions 12.2.3-12.2.15, impact, and mitigation.

Published:

CVE-2026-60845 Overview

CVE-2026-60845 affects the Oracle Mobile Application Server component of Oracle E-Business Suite. The flaw resides in the MWA General Bugs component and impacts supported versions 12.2.3 through 12.2.15. An authenticated attacker with high privileges can exploit the issue over HTTP to fully compromise the Oracle Mobile Application Server. Successful exploitation results in complete takeover of the target server, with impacts to confidentiality, integrity, and availability. Oracle addressed the issue in the July 2026 Critical Patch Update.

Critical Impact

Successful exploitation allows a high-privileged network attacker to take over the Oracle Mobile Application Server, compromising all data and services hosted on it.

Affected Products

  • Oracle E-Business Suite — Oracle Mobile Application Server 12.2.3
  • Oracle E-Business Suite — Oracle Mobile Application Server versions 12.2.4 through 12.2.14
  • Oracle E-Business Suite — Oracle Mobile Application Server 12.2.15

Discovery Timeline

  • 2026-07-21 - CVE-2026-60845 published to NVD
  • 2026-07-21 - Last updated in NVD database
  • July 2026 - Oracle addresses the vulnerability in the Oracle Security Alert July 2026

Technical Details for CVE-2026-60845

Vulnerability Analysis

The vulnerability exists in the MWA General Bugs component of Oracle Mobile Application Server, part of Oracle E-Business Suite. The advisory classifies the issue as easily exploitable but restricted to attackers who already hold high privileges on the target environment. Exploitation occurs over HTTP and does not require user interaction. A successful attack results in full compromise of the Oracle Mobile Application Server, exposing sensitive business data, corrupting integrity of application state, and disrupting service availability. Because the Mobile Application Server integrates with the broader Oracle E-Business Suite, a compromise may allow the attacker to pivot to connected ERP data and workflows. Oracle has not published detailed root cause information in the public advisory.

Root Cause

Oracle has not disclosed the underlying defect class in the public advisory for this CVE. The advisory tracks the issue under the MWA General Bugs component of the Mobile Application Server, indicating a server-side flaw reachable through the HTTP interface. Refer to the Oracle Security Alert July 2026 for vendor guidance.

Attack Vector

The attack vector is network-based over HTTP. The attacker must already possess high privileges on the Oracle Mobile Application Server before exploiting the flaw. No user interaction is required. After exploitation, the attacker gains the ability to take over the server, achieving full impact on confidentiality, integrity, and availability within the same security scope.

No public proof-of-concept code has been released for CVE-2026-60845, and no synthetic exploitation example is provided here. Refer to Oracle's advisory for authoritative technical guidance.

Detection Methods for CVE-2026-60845

Indicators of Compromise

  • Unexpected HTTP requests targeting Oracle Mobile Application Server administrative or MWA endpoints from privileged accounts.
  • Creation, modification, or execution of unexpected server-side artifacts under the Oracle E-Business Suite MWA directories.
  • Anomalous outbound network activity originating from the Oracle Mobile Application Server host.
  • Authentication events for high-privileged Oracle E-Business Suite accounts from unusual sources or at unusual times.

Detection Strategies

  • Enable and centralize Oracle E-Business Suite audit logs, including MWA server logs, and correlate privileged HTTP activity with user session context.
  • Alert on privileged Oracle EBS account activity that deviates from established baselines, particularly HTTP requests to the Mobile Application Server.
  • Monitor for post-exploitation behavior on the Mobile Application Server host, including new processes spawned by application server accounts, shell activity, and configuration file changes.

Monitoring Recommendations

  • Forward Oracle E-Business Suite, application server, and host telemetry to a centralized analytics platform for correlation across identity, network, and endpoint layers.
  • Track the patch state of all Oracle E-Business Suite instances against Oracle's July 2026 Critical Patch Update to identify unpatched hosts.
  • Continuously monitor privileged account usage on Oracle EBS environments and flag lateral movement attempts from the Mobile Application Server to other backend systems.

How to Mitigate CVE-2026-60845

Immediate Actions Required

  • Apply the July 2026 Oracle Critical Patch Update to all Oracle E-Business Suite deployments running Oracle Mobile Application Server versions 12.2.3 through 12.2.15.
  • Inventory all Oracle E-Business Suite environments and confirm which instances expose the Mobile Application Server over HTTP.
  • Review and reduce the number of accounts granted high privileges on the Mobile Application Server, and rotate credentials for those accounts.
  • Audit recent activity from privileged Oracle EBS accounts for signs of misuse.

Patch Information

Oracle released a fix as part of the July 2026 Critical Patch Update. Refer to the Oracle Security Alert July 2026 for the specific patch bundles that apply to your Oracle E-Business Suite version. Patching is the vendor-recommended remediation for this vulnerability.

Workarounds

  • Restrict network access to the Oracle Mobile Application Server HTTP interface using firewall rules or reverse proxy allowlists that permit only trusted management networks.
  • Enforce strong authentication and least-privilege access for all Oracle E-Business Suite administrative accounts to reduce the pool of accounts that could exploit the flaw.
  • Increase logging verbosity on the Mobile Application Server and forward logs to a centralized SIEM until the patch can be deployed.
bash
# Example: restrict access to the Oracle Mobile Application Server HTTP port
# to a trusted management subnet using iptables
iptables -A INPUT -p tcp --dport 8000 -s 10.10.5.0/24 -j ACCEPT
iptables -A INPUT -p tcp --dport 8000 -j DROP

Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.

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