CVE-2024-8332
📋 TL;DR
This CVE describes a critical SQL injection vulnerability in master-nan Sweet-CMS that allows remote attackers to execute arbitrary SQL commands through the /table/index endpoint. The vulnerability affects all versions up to commit 5f441e022b8876f07cde709c77b5be6d2f262e3f. Organizations using Sweet-CMS with internet-facing deployments are at immediate risk.
💻 Affected Systems
- master-nan Sweet-CMS
📦 What is this software?
Sweet Cms by Master Nan
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, and potential remote code execution through database functions.
Likely Case
Unauthorized data access, data exfiltration, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only read-only access to non-sensitive data.
🎯 Exploit Status
SQL injection vulnerabilities are typically easy to exploit with basic tools. The remote unauthenticated nature makes this particularly dangerous.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Commit 146359646a5a90cb09156dbd0013b7df77f2aa6c
Vendor Advisory: https://github.com/master-nan/sweet-cms/commit/146359646a5a90cb09156dbd0013b7df77f2aa6c
Restart Required: Yes
Instructions:
1. Pull the latest code from the Sweet-CMS repository. 2. Apply commit 146359646a5a90cb09156dbd0013b7df77f2aa6c. 3. Restart the Sweet-CMS application. 4. Verify the fix by testing the /table/index endpoint.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests.
Input Validation Filter
allImplement custom input validation to sanitize all parameters passed to /table/index endpoint.
🧯 If You Can't Patch
- Implement strict network segmentation to isolate Sweet-CMS instances from sensitive systems.
- Deploy database-level protections including minimal privilege accounts and query whitelisting.
🔍 How to Verify
Check if Vulnerable:
Test the /table/index endpoint with SQL injection payloads like ' OR '1'='1 and monitor for unexpected database responses.Check Version:
git log --oneline | head -5Verify Fix Applied:
Verify that commit 146359646a5a90cb09156dbd0013b7df77f2aa6c is present in your codebase and test SQL injection attempts against the patched endpoint.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in application logs
- Multiple failed login attempts from single IP
- Requests to /table/index with SQL keywords
Network Indicators:
- Unusual database connection patterns
- Large data transfers from application server
SIEM Query:
source="sweet-cms.log" AND ("table/index" AND ("UNION" OR "SELECT" OR "INSERT" OR "DELETE"))