CVE-2025-50090
📋 TL;DR
This vulnerability in Oracle Applications Framework allows authenticated attackers with low privileges to perform unauthorized data manipulation and limited data reading by tricking users into clicking malicious links. It affects Oracle E-Business Suite versions 12.2.3 through 12.2.14 and requires user interaction to exploit.
💻 Affected Systems
- Oracle E-Business Suite
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could modify critical business data, insert malicious records, or delete important information across connected systems, potentially disrupting business operations.
Likely Case
Attackers using phishing or social engineering could trick users into clicking malicious links, leading to unauthorized data modifications within the Oracle Applications Framework.
If Mitigated
With proper access controls, network segmentation, and user awareness training, impact is limited to minor data integrity issues within the affected component.
🎯 Exploit Status
Exploitation requires authenticated access (low privilege) and user interaction. Attack vector is via HTTP requests that users must interact with.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Apply patches from Oracle Critical Patch Update July 2025
Vendor Advisory: https://www.oracle.com/security-alerts/cpujul2025.html
Restart Required: Yes
Instructions:
1. Download appropriate patches from Oracle Support. 2. Apply patches to affected Oracle E-Business Suite instances. 3. Restart application services. 4. Test functionality post-patch.
🔧 Temporary Workarounds
Restrict Personalization Access
allLimit user access to Personalization features to only necessary personnel
Implement Web Application Firewall Rules
allConfigure WAF to detect and block suspicious Personalization-related requests
🧯 If You Can't Patch
- Implement strict network segmentation to isolate Oracle E-Business Suite from untrusted networks
- Enhance user awareness training about phishing and suspicious links, especially for users with Oracle access
🔍 How to Verify
Check if Vulnerable:
Check Oracle E-Business Suite version and verify if Personalization component is enabled. Review Oracle Critical Patch Update advisory for specific patch requirements.Check Version:
SELECT RELEASE_NAME FROM FND_PRODUCT_GROUPS;Verify Fix Applied:
Verify patch application via Oracle OPatch utility and confirm version is updated beyond vulnerable range. Test Personalization functionality.📡 Detection & Monitoring
Log Indicators:
- Unusual Personalization-related HTTP requests
- Multiple failed authentication attempts followed by successful Personalization access
- Unexpected data modifications in Personalization tables
Network Indicators:
- HTTP requests to Personalization endpoints with suspicious parameters
- Traffic patterns suggesting CSRF exploitation attempts
SIEM Query:
source="oracle-ebs" AND (event_type="personalization_modification" OR uri_path="/OA_HTML/*Personalization*") AND user_privilege="LOW"