CVE-2025-10821
📋 TL;DR
This vulnerability allows unauthorized access to topic category data in fuyang_lipengjun platform 1.0 due to improper authorization in the TopicCategoryController. Attackers can remotely exploit this flaw to access sensitive information they shouldn't have permission to view. All users running the vulnerable version are affected.
💻 Affected Systems
- fuyang_lipengjun platform
📦 What is this software?
Platform by Fuyang Lipengjun
⚠️ Risk & Real-World Impact
Worst Case
Attackers gain unauthorized access to all topic category data, potentially exposing sensitive organizational information or user data stored in these categories.
Likely Case
Unauthorized users access topic category information they shouldn't see, potentially revealing internal organizational structures or sensitive categorization data.
If Mitigated
With proper authorization controls, only authenticated users with appropriate permissions can access topic category data.
🎯 Exploit Status
Exploit has been published and may be used according to vulnerability description
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown - check vendor for updated version
Vendor Advisory: Not available
Restart Required: No
Instructions:
1. Check with vendor for patched version 2. Apply available patches 3. Verify authorization controls are properly implemented
🔧 Temporary Workarounds
Implement proper authorization middleware
allAdd authorization checks before the TopicCategoryController queryAll function executes
Implement role-based access control for /topiccategory/queryAll endpoint
Restrict network access
allLimit access to the vulnerable endpoint to authorized users only
Configure firewall rules to restrict access to /topiccategory/queryAll
🧯 If You Can't Patch
- Implement network segmentation to isolate the vulnerable system
- Deploy web application firewall with rules to detect and block unauthorized access attempts
🔍 How to Verify
Check if Vulnerable:
Test if unauthorized users can access /topiccategory/queryAll endpoint without proper permissionsCheck Version:
Check platform version in admin panel or configuration filesVerify Fix Applied:
Verify that only authorized users with proper permissions can access the topic category data📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to /topiccategory/queryAll
- Multiple failed authorization attempts followed by successful access
Network Indicators:
- Unusual traffic patterns to /topiccategory/queryAll endpoint
- Access from unauthorized IP addresses
SIEM Query:
source_ip NOT IN authorized_ips AND uri_path="/topiccategory/queryAll"