CVE-2026-61302: Oracle BI Enterprise Auth Bypass Flaw

CVE-2026-61302 is an authentication bypass vulnerability in Oracle Business Intelligence Enterprise Edition that allows unauthenticated attackers to access critical data and cause partial denial of service. This article covers the technical details, affected versions, impact, and mitigation strategies.

CVE-2026-61302 Overview

CVE-2026-61302 is a high-severity access control vulnerability in the Pod Admin component of Oracle Business Intelligence Enterprise Edition (OBIEE), part of Oracle Analytics. The flaw affects supported versions 8.2.0.0.0 and 26.01.0.0.0. An unauthenticated attacker with network access via HTTP can exploit this vulnerability with low complexity. Successful exploitation leads to unauthorized read access to all OBIEE-accessible data and partial denial of service. Oracle disclosed the issue in its August 2026 Critical Patch Update. The weakness is categorized as improper access control [CWE-284].

Critical Impact
Unauthenticated network attackers can read all data accessible to Oracle Business Intelligence Enterprise Edition and disrupt service availability.

Affected Products

Oracle Business Intelligence Enterprise Edition 8.2.0.0.0
Oracle Business Intelligence Enterprise Edition 26.01.0.0.0
Oracle Analytics (Pod Admin component)

Discovery Timeline

2026-08-18 - CVE-2026-61302 published to NVD
2026-08-20 - Last updated in NVD database

Technical Details for CVE-2026-61302

Vulnerability Analysis

The vulnerability resides in the Pod Admin component of Oracle Business Intelligence Enterprise Edition. Pod Admin handles administrative operations for OBIEE deployment pods. The component fails to enforce proper access control on HTTP-exposed endpoints. Attackers can reach these endpoints without authentication over the network.

Successful exploitation grants complete read access to all data accessible through OBIEE. This includes business intelligence reports, dashboards, and underlying analytical data sources. Attackers can also trigger a partial denial of service against the OBIEE service. Data integrity is not affected by this flaw.

Business intelligence platforms typically store aggregated sensitive information across finance, sales, human resources, and operational domains. Unauthorized access to this data creates significant confidentiality exposure for organizations running affected OBIEE versions.

Root Cause

The root cause is improper access control [CWE-284] in the Pod Admin component. HTTP endpoints exposed by Pod Admin do not require authentication or authorization before processing requests. Oracle has not published detailed technical specifics about the underlying flaw.

Attack Vector

Attackers require only network reachability to the OBIEE HTTP interface. No credentials, user interaction, or elevated privileges are needed. Exploitation involves sending crafted HTTP requests to the Pod Admin component. The attack complexity is low, meaning reliable exploitation does not depend on specialized conditions. See the Oracle Security Alert for vendor details.

Detection Methods for CVE-2026-61302

Indicators of Compromise

Unauthenticated HTTP requests to Pod Admin endpoints on OBIEE servers
Anomalous outbound data transfers from OBIEE hosts following inbound HTTP access
Unexpected 200 OK responses from administrative endpoints to unauthenticated sessions
Service degradation or intermittent unavailability of OBIEE dashboards

Detection Strategies

Inspect web server and application logs for HTTP requests to Pod Admin URIs originating from non-administrative source addresses
Correlate authentication logs with administrative endpoint access to identify unauthenticated interactions
Baseline normal OBIEE traffic patterns and alert on deviations in request volume or endpoint distribution

Monitoring Recommendations

Enable verbose HTTP access logging on OBIEE front-end web tiers and forward logs to a centralized SIEM
Monitor Oracle Analytics service availability metrics for signs of partial denial of service
Alert on access to administrative paths from source IPs outside approved management networks

How to Mitigate CVE-2026-61302

Immediate Actions Required

Apply the Oracle August 2026 Critical Patch Update to affected OBIEE 8.2.0.0.0 and 26.01.0.0.0 deployments
Restrict network access to OBIEE HTTP interfaces to trusted management networks using firewall rules or ACLs
Review OBIEE access logs for evidence of unauthenticated access to Pod Admin endpoints prior to patching
Rotate credentials and API tokens accessible through OBIEE data sources if compromise is suspected

Patch Information

Oracle published fixes for CVE-2026-61302 as part of the August 2026 Critical Patch Update. Refer to the Oracle Security Alert for patch identifiers and installation guidance. Apply patches through standard Oracle Analytics deployment procedures.

Workarounds

Place OBIEE behind a reverse proxy or web application firewall that enforces authentication on Pod Admin paths
Block external network access to administrative endpoints until the patch is applied
Isolate OBIEE management interfaces on a dedicated administrative VLAN

bash

# Example: restrict access to OBIEE admin endpoints at the reverse proxy
# nginx snippet - deny Pod Admin paths from untrusted networks
location /podadmin/ {
    allow 10.0.0.0/8;
    deny all;
    proxy_pass http://obiee_backend;
}