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How CVE-2026-60395 Works
CVE-2026-60395 is an information disclosure vulnerability affecting the Oracle GoldenGate data replication and integration platform. The flaw resides in the Admin Server Executable component, which exposes management interfaces over HTTP. The core issue is insufficient authorization validation when processing read requests from low‑privileged users.
The Admin Server is responsible for administrative operations, including monitoring, configuration, and status retrieval. It accepts HTTP requests from authenticated users with varying privilege levels. In affected versions, the Admin Server fails to properly enforce data‑access controls for low‑privileged accounts. When such a user submits a crafted HTTP GET or POST request to a sensitive Admin Server endpoint, the server processes the request without adequately checking whether the user is end to view the requested data. This allows the attacker to read configuration details, replication status, log entries, or other metadata that should be restricted to higher‑privileged roles.
The vulnerability is easily exploitable over the network without requiring complex authentication bypasses – the attacker only needs valid low‑privileged credentials. No user interaction is required. The attack vector is HTTP, making it accessible from any network‑reachable Admin Server instance. The CVSS v3.1 base score is 4.3 (Medium), with the vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. This indicates a low confidentiality impact, no integrity impact, and no availability impact.
The affected versions include Oracle GoldenGate 19.1.0.0.0 through 19.30.0.0, 21.3 through 21.21, and 23.4 through 23.26.1. The vulnerability was publicly disclosed on July 22, 2026, as part of Oracle’s Critical Patch Update (CPU) for July 2026. At the time of disclosure, no public exploit code was available, but the attack is considered easy to perform once the necessary low‑privilege access is obtained. The weakness is categorized under CWE‑200 (Exposure of Sensitive Information to an Unauthorized Actor).
DailyCVE Form:
Platform: Oracle GoldenGate
Version: 19.1.0.0.0‑19.30.0.0, 21.3‑21.21, 23.4‑23.26.1
Vulnerability: Admin Server Info Disclosure
Severity: Medium (CVSS 4.3)
date: July 22, 2026
Prediction: July 2026 CPU
What Undercode Say
Analytics from threat intelligence sources indicate a moderate but growing interest in this vulnerability. The CTI Interest Score is currently low (0.00+), but the estimated exploit price ranges between $5,000 and $25,000, suggesting that attackers may develop weaponized exploits in the near future. The attack technique maps to MITRE ATT&CK T1592 (Gather Victim Host Information). Security teams should prioritize patching GoldenGate deployments, especially those exposed to untrusted networks.
Bash Commands & Codes:
Check GoldenGate version:
$OGG_HOME/ggsci <blockquote> VERSION
Identify Admin Server endpoint (default port 9011):
curl -k -X GET https://<goldengate-host>:9011/services/v2/version \ -H "Accept: application/json" \ -u lowpriv_user:password
List accessible deployments (potential info leak):
curl -k -X GET https://<goldengate-host>:9011/services/v2/deployments \ -H "Accept: application/json" \ -u lowpriv_user:password
Query process status (may expose sensitive details):
curl -k -X GET https://<goldengate-host>:9011/services/v2/processes \ -H "Accept: application/json" \ -u lowpriv_user:password
Check for patch level (CPU July 2026):
$OGG_HOME/OPatch/opatch lsinventory | grep -i "patch 36xxxx"
Exploit
No public exploit is currently available. However, an attacker with low‑privileged credentials can manually craft HTTP requests to Admin Server REST endpoints. By enumerating endpoints such as /services/v2/deployments, /services/v2/processes, /services/v2/logs, or /services/v2/config, the attacker can retrieve sensitive information that should be restricted. The attack requires no special tools other than `curl` or a web browser. Successful exploitation results in unauthorized read access to a subset of Oracle GoldenGate data, including deployment metadata, replication paths, and system logs.
Protection
- Apply the July 2026 Critical Patch Update (CPU) from Oracle immediately. The fix adds proper authorization checks in the Admin Server Executable’s HTTP request handling path.
- Restrict network access to the Admin Server (port 9011 by default) using firewalls or security groups. Allow only trusted management hosts.
- Enforce least privilege – review and minimize the number of low‑privileged users with access to the Admin Server.
- Enable audit logging on the Admin Server to detect unusual read requests from low‑privileged accounts.
- Monitor HTTP access logs for suspicious patterns, such as repeated enumeration of sensitive endpoints.
Impact
- Confidentiality: Low – an attacker can read a subset of Oracle GoldenGate data, potentially exposing configuration details, replication paths, and operational metadata. No data modification or deletion is possible.
- Integrity: None – the vulnerability does not allow alteration of any data.
- Availability: None – the service remains fully operational.
- Business Risk: Moderate – while the CVSS score is 4.3 (Medium), the exposed information could aid in further lateral movement or privilege escalation if combined with other vulnerabilities. Organizations handling sensitive data should prioritize patching to prevent reconnaissance activities.
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Sources:
Reported By: nvd.nist.gov
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