CVE-2024-12307
📋 TL;DR
A function-level access control vulnerability in Unifiedtransform version 2.0 and earlier allows teachers to modify student personal data without proper authorization. This affects educational institutions using Unifiedtransform for student management where teacher accounts exist.
💻 Affected Systems
- Unifiedtransform
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Teachers could modify sensitive student data including personal information, grades, or contact details, potentially leading to data integrity issues, privacy violations, or academic record manipulation.
Likely Case
Teachers accidentally or intentionally modify student data they shouldn't have access to, causing data integrity problems and potential privacy violations.
If Mitigated
Proper access controls prevent unauthorized modifications, limiting teachers to their authorized scope of student data.
🎯 Exploit Status
Exploitation requires authenticated teacher account. The vulnerability is straightforward - teachers can access student editing functions they shouldn't have permission for.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not available
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Monitor vendor channels for updates.
🔧 Temporary Workarounds
Disable student editing for teachers
allRemove student editing permissions from all teacher accounts in the application
Application-specific configuration - modify user roles/permissions in Unifiedtransform admin interface
Implement application-level access control
allAdd manual access control checks in student editing functions
Modify source code to add authorization checks before allowing student data modifications
🧯 If You Can't Patch
- Implement strict role-based access control (RBAC) and audit all teacher account permissions
- Enable detailed logging of all student data modifications and implement regular audit reviews
🔍 How to Verify
Check if Vulnerable:
Test if teacher accounts can modify student personal data they shouldn't have access to. Check application version in admin interface.Check Version:
Check Unifiedtransform version in application admin panel or configuration filesVerify Fix Applied:
Verify teacher accounts cannot modify unauthorized student data. Test access control after implementing workarounds.📡 Detection & Monitoring
Log Indicators:
- Teacher accounts modifying student personal data outside their authorized scope
- Unusual patterns of student data modifications by teacher accounts
Network Indicators:
- HTTP POST requests to student editing endpoints from teacher accounts
SIEM Query:
source="unifiedtransform" AND (event="student_update" OR event="student_modify") AND user_role="teacher"