CVE-2026-60800: Oracle Compensation Workbench Auth Bypass

CVE-2026-60800 Overview

CVE-2026-60800 is a vulnerability in the Oracle Compensation Workbench component of Oracle E-Business Suite. The flaw affects supported versions 12.2.3 through 12.2.15. A low-privileged attacker with network access via HTTP can exploit the vulnerability without user interaction. Successful exploitation grants unauthorized access to all data accessible through Oracle Compensation Workbench and permits unauthorized update, insert, or delete access to a subset of that data.

Oracle disclosed the issue in its July 2026 Critical Patch Update. The vulnerability primarily impacts data confidentiality, with a secondary integrity impact and no direct availability impact.

Critical Impact
Authenticated remote attackers can read all Compensation Workbench data and modify a subset of records, exposing sensitive HR and compensation information.

Affected Products

Oracle E-Business Suite — Oracle Compensation Workbench 12.2.3
Oracle E-Business Suite — Oracle Compensation Workbench versions 12.2.4 through 12.2.14
Oracle E-Business Suite — Oracle Compensation Workbench 12.2.15

Discovery Timeline

2026-07-21 - CVE-2026-60800 published to NVD
2026-07-21 - Last updated in NVD database
July 2026 - Addressed in the Oracle Critical Patch Update

Technical Details for CVE-2026-60800

Vulnerability Analysis

CVE-2026-60800 resides in the Oracle Compensation Workbench module of Oracle E-Business Suite. The module manages salary planning, bonuses, stock allocations, and other compensation workflows. An attacker holding a low-privileged application account can send crafted HTTP requests to the exposed Compensation Workbench interface and access records beyond the authorization boundary of that account.

Oracle's advisory indicates that successful exploitation results in full read access to all data accessible through Compensation Workbench and partial write access. The scope is unchanged, meaning the compromise is contained to the vulnerable component rather than pivoting to other Oracle E-Business Suite modules.

Root Cause

Oracle has not published the technical root cause. Based on the impact profile — low-privilege network exploitation with high confidentiality impact and limited integrity impact — the flaw is consistent with a broken access control or authorization bypass condition in the Compensation Workbench request handlers. Server-side authorization checks fail to enforce record-level ownership on data retrieval and modification endpoints.

Attack Vector

The attack vector is HTTP over the network. The attacker must first authenticate as any low-privileged Oracle E-Business Suite user. Once authenticated, the attacker issues HTTP requests to Compensation Workbench endpoints and manipulates parameters that identify compensation records or workflow objects. No user interaction is required, and attack complexity is low.

Technical exploitation details have not been published by Oracle. Refer to the Oracle Critical Patch Update advisory for vendor-supplied information.

Detection Methods for CVE-2026-60800

Indicators of Compromise

Anomalous HTTP requests to Oracle Compensation Workbench URLs from user accounts that do not normally access compensation data.
Sequential enumeration of numeric record identifiers in Compensation Workbench request parameters.
Unexpected UPDATE, INSERT, or DELETE operations against Compensation Workbench tables logged in Oracle Database audit trails.
Access to compensation records outside the authenticated user's assigned employee hierarchy.

Detection Strategies

Enable Oracle E-Business Suite sign-on audit and page access tracking to capture user activity against Compensation Workbench pages.
Correlate application session logs with database audit logs to identify low-privileged accounts reading high volumes of compensation records.
Baseline typical Compensation Workbench usage per role and alert on deviations in request volume, endpoint variety, or record identifier ranges.

Monitoring Recommendations

Forward Oracle E-Business Suite application, HTTP server, and database audit logs to a centralized SIEM for correlation.
Alert on HTTP 200 responses to Compensation Workbench endpoints paired with parameter tampering patterns such as monotonically increasing IDs.
Track failed and successful authorization checks emitted by the Oracle Applications Framework to surface bypass attempts.

How to Mitigate CVE-2026-60800

Immediate Actions Required

Apply the July 2026 Oracle Critical Patch Update to all Oracle E-Business Suite environments running Compensation Workbench versions 12.2.3 through 12.2.15.
Inventory all Oracle E-Business Suite instances and confirm which have the Compensation Workbench module enabled and internet-reachable.
Rotate credentials for low-privileged application accounts if you observe suspicious Compensation Workbench access preceding patch deployment.
Review Oracle Database audit logs for unauthorized changes to compensation records over the exposure window.

Patch Information

Oracle addressed CVE-2026-60800 in the July 2026 Critical Patch Update. Administrators should download and apply the fixes referenced in the Oracle Critical Patch Update advisory. Oracle recommends applying Critical Patch Updates without delay because unpatched systems have been targeted by attackers in prior cycles.

Workarounds

Restrict network access to the Oracle E-Business Suite HTTP tier so that only trusted corporate networks and VPN users can reach Compensation Workbench URLs.
Disable or restrict Compensation Workbench responsibilities for users who do not require the module until patches are applied.
Deploy a web application firewall rule set in front of Oracle E-Business Suite to log and rate-limit access to Compensation Workbench endpoints.

bash

# Example: verify installed EBS Compensation Workbench patch level
sqlplus apps/<password> <<EOF
SELECT bug_number, last_update_date
  FROM ad_bugs
 WHERE bug_number IN ('<July2026_CPU_bug_id>');
EXIT;
EOF