CVE-2025-26614
📋 TL;DR
CVE-2025-26614 is a SQL injection vulnerability in WeGIA's deletar_documento.php endpoint that allows authenticated attackers to execute arbitrary SQL queries. This can lead to unauthorized access, data theft, or database manipulation. All WeGIA users running versions before 3.2.14 are affected.
💻 Affected Systems
- WeGIA Web Manager
📦 What is this software?
Wegia by Wegia
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including exfiltration of sensitive user data, administrative credentials, and potential remote code execution through database functions.
Likely Case
Unauthorized access to sensitive information stored in the database, including user credentials, personal data, and institutional records.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing successful exploitation.
🎯 Exploit Status
Exploitation requires authenticated access and knowledge of SQL injection techniques
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 3.2.14
Vendor Advisory: https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-3qhx-gfqj-vm2j
Restart Required: No
Instructions:
1. Backup your current WeGIA installation and database. 2. Download WeGIA version 3.2.14 from the official repository. 3. Replace the vulnerable deletar_documento.php file with the patched version. 4. Verify the application functions correctly.
🔧 Temporary Workarounds
No workarounds available
allThe vendor advisory states there are no known workarounds for this vulnerability
🧯 If You Can't Patch
- Implement strict input validation and parameterized queries in the deletar_documento.php endpoint
- Restrict access to the vulnerable endpoint using web application firewall rules or network segmentation
🔍 How to Verify
Check if Vulnerable:
Check if deletar_documento.php exists in your WeGIA installation and examine the code for lack of parameterized queriesCheck Version:
Check the WeGIA configuration files or admin panel for version informationVerify Fix Applied:
Verify that WeGIA version is 3.2.14 or higher and that deletar_documento.php uses prepared statements📡 Detection & Monitoring
Log Indicators:
- Unusual SQL query patterns in database logs
- Multiple failed delete operations with malformed parameters
- Unexpected database access from WeGIA application user
Network Indicators:
- Unusual POST requests to deletar_documento.php with SQL-like payloads
- Abnormal database traffic patterns from the WeGIA server
SIEM Query:
source="web_server" AND uri="*deletar_documento.php*" AND (payload="*SELECT*" OR payload="*UNION*" OR payload="*OR 1=1*")