CVE-2025-15107
📋 TL;DR
This vulnerability in ActionTech SQLE involves a hard-coded cryptographic key in the JWT Secret Handler component, allowing attackers to potentially forge authentication tokens. It affects SQLE installations up to version 4.2511.0. Remote exploitation is possible but requires high complexity.
💻 Affected Systems
- ActionTech SQLE
📦 What is this software?
Sqle by Actionsky
⚠️ Risk & Real-World Impact
Worst Case
Attackers could forge valid JWT tokens to gain unauthorized access, potentially compromising the entire SQLE system and accessing sensitive database management functions.
Likely Case
Limited impact due to high exploitation complexity; attackers would need significant resources and knowledge to exploit this vulnerability effectively.
If Mitigated
With proper network segmentation and monitoring, impact would be minimal even if exploitation is attempted.
🎯 Exploit Status
Exploit details have been publicly disclosed but no proof-of-concept code is confirmed. Attack requires remote access and significant cryptographic knowledge.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not yet released
Vendor Advisory: https://github.com/actiontech/sqle/issues/3186
Restart Required: Yes
Instructions:
1. Monitor the GitHub issue for patch release. 2. Upgrade to the fixed version once available. 3. Restart the SQLE service after patching.
🔧 Temporary Workarounds
Network Isolation
allRestrict network access to SQLE instances to trusted networks only
Configure firewall rules to limit inbound connections to SQLE ports
JWT Key Rotation
allManually configure a custom JWT secret key instead of using the hard-coded default
Edit SQLE configuration to set a custom JWT_SECRET_KEY environment variable
🧯 If You Can't Patch
- Implement strict network access controls to limit exposure
- Enable detailed authentication logging and monitor for suspicious JWT token usage
🔍 How to Verify
Check if Vulnerable:
Check if running SQLE version 4.2511.0 or earlierCheck Version:
Check SQLE version in web interface or configuration filesVerify Fix Applied:
Verify upgrade to version after 4.2511.0 once patch is released📡 Detection & Monitoring
Log Indicators:
- Unusual authentication patterns
- Failed JWT validation attempts
- Multiple authentication requests from single source
Network Indicators:
- Unusual traffic to JWT endpoints
- Authentication requests from unexpected sources
SIEM Query:
source="sqle" AND (event="authentication_failure" OR event="jwt_validation_error")