CVE-2024-8467
📋 TL;DR
This SQL injection vulnerability in Job Portal software allows attackers to execute arbitrary SQL queries through the id parameter in the admin category management page. Attackers can retrieve all database information, potentially including sensitive user data and administrative credentials. Organizations running vulnerable Job Portal installations are affected.
💻 Affected Systems
- Job Portal
📦 What is this software?
Job Portal by Phpgurukul
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data exfiltration, privilege escalation, and potential remote code execution via database functions.
Likely Case
Unauthorized access to sensitive data including user credentials, personal information, and administrative data stored in the database.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing successful exploitation.
🎯 Exploit Status
SQL injection vulnerabilities are commonly weaponized and this appears to be a straightforward parameter injection.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor advisory for specific patched version
Vendor Advisory: https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-job-portal
Restart Required: No
Instructions:
1. Review the vendor advisory for patch details
2. Apply the latest security update from the vendor
3. Verify the fix by testing the vulnerable endpoint
🔧 Temporary Workarounds
Input Validation Filter
allAdd server-side validation to ensure id parameter contains only numeric values
In PHP: if(!is_numeric($_GET['id'])) { die('Invalid input'); }
WAF Rule
allImplement web application firewall rules to block SQL injection patterns
ModSecurity rule: SecRule ARGS:id "@detectSQLi" "id:1001,phase:2,deny"
🧯 If You Can't Patch
- Block external access to /jobportal/admin/ directory via firewall or web server configuration
- Implement strict input validation and parameterized queries in the vulnerable PHP file
🔍 How to Verify
Check if Vulnerable:
Test the endpoint with SQL injection payloads like: /jobportal/admin/category/index.php?id=1' OR '1'='1Check Version:
Check the software version in admin panel or configuration filesVerify Fix Applied:
Attempt SQL injection tests and verify they are rejected or properly sanitized📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in web logs
- Multiple requests with SQL keywords in id parameter
- Requests to admin/category/index.php with suspicious parameters
Network Indicators:
- HTTP requests containing SQL injection patterns in query strings
- Unusual database query patterns from web server
SIEM Query:
source="web_logs" AND uri="/jobportal/admin/category/index.php" AND (query="*id=*'*" OR query="*id=*%27*")