CVE-2025-53041: Oracle iStore Auth Bypass Vulnerability

CVE-2025-53041 Overview

CVE-2025-53041 affects the Oracle iStore product within Oracle E-Business Suite, specifically the Shopping Cart component. The flaw exists in supported versions 12.2.5 through 12.2.14. An unauthenticated attacker with network access via HTTP can exploit this vulnerability, though successful attacks require user interaction from a victim other than the attacker. The vulnerability causes a scope change, meaning exploitation can affect resources beyond Oracle iStore itself. Successful exploitation results in unauthorized read access to a subset of iStore data and unauthorized update, insert, or delete access to some iStore-accessible data. Oracle addressed the issue in the Oracle Critical Patch Update October 2025.

Critical Impact
Unauthenticated network-based exploitation with user interaction can compromise data integrity and confidentiality, with attack impacts extending beyond Oracle iStore due to scope change.

Affected Products

Oracle iStore version 12.2.5
Oracle iStore versions 12.2.6 through 12.2.13
Oracle iStore version 12.2.14

Discovery Timeline

2025-10-21 - CVE-2025-53041 published to NVD alongside the Oracle Critical Patch Update October 2025
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-53041

Vulnerability Analysis

The vulnerability resides in the Shopping Cart component of Oracle iStore, a customer-facing e-commerce module of Oracle E-Business Suite. It is classified under CWE-284: Improper Access Control. An unauthenticated remote attacker can craft HTTP requests that, when interacted with by a legitimate user, allow modification and limited disclosure of iStore-accessible data. The scope change indicated in the CVSS vector means the affected component authorizes access to resources managed by another security authority, expanding the potential blast radius across Oracle E-Business Suite deployments.

Root Cause

The root cause is improper access control in the Shopping Cart component. Oracle has not published low-level technical details, but the vector requiring user interaction combined with a scope change is consistent with client-side vectors such as reflected content or cross-context request handling within the iStore storefront. Reference the Oracle Security Alert October 2025 for vendor-provided details.

Attack Vector

Exploitation requires network access over HTTP and user interaction from a victim other than the attacker. A typical scenario involves an attacker delivering a crafted URL or content that, when viewed or activated by an authenticated iStore user, causes unauthorized create, read, update, or delete operations against iStore-accessible data. No authentication is required from the attacker, and attack complexity is low. Because the vulnerability causes a scope change, downstream Oracle E-Business Suite components may be affected during exploitation.

Detection Methods for CVE-2025-53041

Indicators of Compromise

Unexpected POST, PUT, or DELETE operations against Oracle iStore Shopping Cart endpoints originating from external referrers.
Anomalous shopping cart modifications, product additions, or data changes correlated with user sessions initiated from suspicious external links.
Web server access logs showing crafted request parameters targeting iStore URLs such as /OA_HTML/ shopping cart handlers.

Detection Strategies

Inspect Oracle HTTP Server and WebLogic access logs for iStore Shopping Cart URLs containing unusual query parameters, encoded payloads, or unexpected referrer domains.
Correlate iStore application audit logs with user session origin to identify actions performed shortly after users visit external links.
Deploy web application firewall (WAF) rules that flag requests to iStore endpoints containing suspicious content types or cross-origin request patterns.

Monitoring Recommendations

Enable verbose auditing on the Oracle iStore Shopping Cart module and forward logs to a centralized SIEM for continuous review.
Alert on spikes in 4xx or 5xx responses from iStore endpoints, which may indicate probing before successful exploitation.
Monitor outbound traffic from Oracle E-Business Suite tiers for indicators of scope-change abuse reaching adjacent systems.

How to Mitigate CVE-2025-53041

Immediate Actions Required

Apply the October 2025 Oracle Critical Patch Update to all Oracle E-Business Suite environments running iStore 12.2.5 through 12.2.14.
Inventory internet-facing Oracle iStore deployments and prioritize patching those exposed over public HTTP or HTTPS.
Review recent iStore Shopping Cart activity for indicators of unauthorized data modification prior to patch deployment.

Patch Information

Oracle released a fix for CVE-2025-53041 in the Oracle Critical Patch Update October 2025. Administrators should download the applicable patch for their Oracle E-Business Suite 12.2.x release and apply it following Oracle's standard patch application procedures. Oracle strongly recommends applying Critical Patch Update fixes as soon as possible because unpatched systems remain exposed.

Workarounds

Restrict network exposure of Oracle iStore Shopping Cart endpoints to trusted networks using firewall or reverse proxy access controls until patches are applied.
Deploy WAF rules that validate request origin and content type on iStore Shopping Cart URLs to reduce exposure to interaction-based attacks.
Educate iStore users about the risks of clicking untrusted links that reference the storefront, since exploitation requires user interaction.

bash

# Example: restrict iStore Shopping Cart endpoints at the reverse proxy
# (Apache httpd example - adjust for your environment)
<Location "/OA_HTML/ibeCZzpHome.jsp">
    Require ip 10.0.0.0/8 192.168.0.0/16
    Header set Referrer-Policy "strict-origin"
    Header set X-Frame-Options "SAMEORIGIN"
</Location>