CVE-2025-8052
📋 TL;DR
This SQL injection vulnerability in OpenText Flipper allows low-privilege users to execute arbitrary SQL queries through the HQL processor, potentially extracting sensitive data from the database. It affects Flipper version 3.1.2 specifically. Attackers could access unauthorized information or manipulate database contents.
💻 Affected Systems
- OpenText Flipper
📦 What is this software?
Flipper by Opentext
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data exfiltration, data manipulation, privilege escalation, and potential lateral movement to connected systems.
Likely Case
Unauthorized data extraction from the database, potentially exposing sensitive information like user credentials, configuration data, or business records.
If Mitigated
Limited impact with proper input validation and database permission restrictions in place, though some data exposure may still occur.
🎯 Exploit Status
Requires low-privilege user access. SQL injection through HQL processor suggests straightforward exploitation once access is obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor advisory for specific patched version
Vendor Advisory: https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0850533
Restart Required: Yes
Instructions:
1. Review vendor advisory KB0850533
2. Download and apply the latest patch from OpenText
3. Restart Flipper services
4. Verify patch application
🔧 Temporary Workarounds
Input Validation Enhancement
allImplement strict input validation for all HQL processor inputs
Configure application firewall rules to filter SQL patterns
Implement parameterized queries in custom code
Database Permission Restriction
allLimit database user permissions to minimum required
REVOKE unnecessary privileges from Flipper database user
Implement read-only access where possible
🧯 If You Can't Patch
- Implement network segmentation to isolate Flipper from sensitive systems
- Enable detailed logging and monitoring for SQL injection attempts
🔍 How to Verify
Check if Vulnerable:
Check Flipper version via admin interface or configuration files for version 3.1.2Check Version:
Check Flipper web interface or configuration files for version informationVerify Fix Applied:
Verify version is updated beyond 3.1.2 and test HQL processor inputs with SQL injection test patterns📡 Detection & Monitoring
Log Indicators:
- Unusual SQL query patterns in database logs
- Multiple failed login attempts followed by HQL processor activity
- Unexpected database access from Flipper application user
Network Indicators:
- Unusual database connection patterns from Flipper server
- Large data transfers from database to unexpected destinations
SIEM Query:
source="flipper_logs" AND (message="*sql*" OR message="*hql*" OR message="*injection*")