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– How CVE-2026-60337 Works
CVE-2026-60337 is a security vulnerability affecting the Oracle Project Manufacturing product, which is a module within the Oracle E‑Business Suite. The flaw resides specifically in the PJM Command Center component – the administrative interface used to manage project manufacturing operations, monitor work orders, and coordinate supply chain activities across manufacturing execution systems.
The vulnerability is classified as difficult to exploit. An attacker must already possess high‑privileged credentials (such as a system administrator or a user with substantial operating system rights) and have interactive logon access to the underlying infrastructure where Oracle Project Manufacturing is deployed. This means the attack cannot be launched remotely over the network; it is strictly a local attack vector.
Once the attacker is logged on to the host system, they can interact with the PJM Command Center in a way that bypasses normal authorization checks. The root cause is believed to be improper validation of user‑supplied input or insufficient privilege separation within the command center’s internal APIs, allowing a privileged user to escalate their effective permissions beyond what is intended.
Successful exploitation enables the attacker to read sensitive data that should be restricted – including complete access to all data accessible through Oracle Project Manufacturing. In addition, the attacker can perform unauthorized update, insert, or delete operations on a subset of that data, leading to partial corruption or manipulation of manufacturing records, inventory levels, and project costing information.
The CVSS v3.1 base score is 4.7, which is rated as Medium severity. The vector string is AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:N. This indicates a local attack vector, high attack complexity, high privileges required, no user interaction, an unchanged scope, high confidentiality impact, low integrity impact, and no availability impact. The EPSS score is 0.00123, reflecting a very low probability of active exploitation in the wild given the stringent prerequisites.
Oracle acknowledged the issue and included a fix in its July 2026 Critical Patch Update (CPU), which was published on July 21, 2026. Administrators of Oracle E‑Business Suite environments running Project Manufacturing V16 are strongly advised to apply the patch as soon as possible to mitigate the risk, even though the attack complexity is high.
DailyCVE Form:
Platform: Oracle Project Manufacturing
Version: V16
Vulnerability: PJM Command Center flaw
Severity: Medium (CVSS 4.7)
date: 2026-07-21
Prediction: 2026-10-20 (Oracle CPU)
Analytics – What Undercode Say:
Check Oracle E-Business Suite version and patch level
sqlplus apps/apps_password <<EOF
SELECT RELEASE_NAME FROM FND_PRODUCT_GROUPS;
EOF
Verify if PJM Command Center component is installed
sqlplus apps/apps_password <<EOF
SELECT COMPONENT_NAME, VERSION
FROM FND_APPLICATION_COMPONENTS
WHERE COMPONENT_NAME LIKE '%PJM%';
EOF
List all users with high privileges (DBA, OPERATOR, etc.)
sqlplus apps/apps_password <<EOF
SELECT GRANTEE, PRIVILEGE
FROM DBA_SYS_PRIVS
WHERE PRIVILEGE IN ('CREATE SESSION', 'ALTER SYSTEM', 'DROP ANY TABLE')
ORDER BY GRANTEE;
EOF
Check for any suspicious logins to the PJM Command Center
grep "PJM_CMD_CENTER" /u01/app/oracle/admin//bdump/alert_.log | tail -20
Detect unauthorized data modifications in critical tables
sqlplus apps/apps_password <<EOF
SELECT TABLE_NAME, LAST_ANALYZED, NUM_ROWS
FROM ALL_TABLES
WHERE OWNER = 'PJM'
AND (LAST_ANALYZED > SYSDATE - 1);
EOF
Monitor for unusual delete/update operations on PJM tables
audit update, delete on PJM.PJM_PROJECTS by access;
audit update, delete on PJM.PJM_WORK_ORDERS by access;
Query the audit trail for recent modifications
sqlplus apps/apps_password <<EOF
SELECT OS_USERNAME, USERNAME, OBJ_NAME, ACTION_NAME, TIMESTAMP
FROM DBA_AUDIT_TRAIL
WHERE OBJ_NAME IN ('PJM_PROJECTS', 'PJM_WORK_ORDERS')
AND TIMESTAMP > SYSDATE - 7
ORDER BY TIMESTAMP DESC;
EOF
Exploit:
To exploit CVE-2026-60337, an attacker must first obtain high‑privileged operating system credentials (e.g., root or oracle user) on the server hosting Oracle Project Manufacturing. With those credentials, the attacker logs in locally and accesses the PJM Command Center either through the command‑line interface or by invoking internal PL/SQL procedures that are normally restricted.
The attacker then crafts a sequence of API calls or SQL statements that abuse the insufficient authorization checks within the command center. This allows them to read any table in the PJM schema (including sensitive project costing and inventory data) and to perform INSERT, UPDATE, or `DELETE` operations on certain tables that should be read‑only for all but a few super‑administrators.
Because the vulnerability is difficult to exploit, successful attacks are rare and typically require deep knowledge of the Oracle E‑Business Suite internals. No public exploit code is known to exist at the time of writing, but proof‑of‑concept scripts may emerge once the technical details are fully reverse‑engineered from the patch.
Protection:
- Apply the Oracle Critical Patch Update (CPU) for July 2026 – This is the primary and most effective mitigation. The patch corrects the flawed authorization logic in the PJM Command Center. Download the patch from Oracle Support and apply it following the standard E‑Business Suite patching procedures.
- Restrict local access – Since the attack vector is local, enforce strict physical and logical access controls to the server infrastructure. Limit the number of users with high‑privileged accounts (e.g.,
oracle,apps, and any DBA accounts) to the absolute minimum. - Enable comprehensive auditing – Activate audit policies for the PJM schema tables and for the PJM Command Center executable. Monitor logs for any anomalous
INSERT,UPDATE, or `DELETE` operations originating from unexpected users or at unusual times. - Implement the principle of least privilege – Review all user roles and privileges within Oracle E‑Business Suite. Ensure that no user has more permissions than necessary for their job function, and regularly rotate credentials for service accounts.
- Deploy intrusion detection systems (IDS) – Configure host‑based IDS to alert on suspicious process executions or file accesses that deviate from normal operational patterns, especially those involving the PJM Command Center binaries.
Impact:
Successful exploitation of CVE-2026-60337 can lead to severe confidentiality and integrity breaches within an Oracle Project Manufacturing environment:
– Confidentiality – An attacker gains unauthorized read access to all data managed by Oracle Project Manufacturing. This includes sensitive project cost details, supplier contracts, manufacturing schedules, inventory quantities, and customer order information. Such exposure can result in industrial espionage, competitive disadvantage, and regulatory compliance violations.
– Integrity – The attacker can also modify, insert, or delete records in some Oracle Project Manufacturing tables. This partial integrity compromise can corrupt work order statuses, alter inventory counts, or manipulate financial projections, potentially leading to incorrect production planning, financial misstatements, and operational disruptions.
– Availability – While the CVSS vector does not include an availability impact, the integrity changes could indirectly cause denial of service if critical manufacturing data becomes inconsistent, forcing system downtime for manual reconciliation or restoration from backups.
– Business Reputation – A successful breach may damage customer trust and partner confidence, especially if it affects the accuracy of product delivery dates or quality certifications that rely on the integrity of manufacturing data.
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Sources:
Reported By: nvd.nist.gov
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