LinZhaoguan pb-cms Deserialization Vulnerability in Add New Topic Handler
Vulnerability
A critical deserialization vulnerability has been identified in LinZhaoguan pb-cms version 1.0.0. The issue arises in the Add New Topic Handler, specifically within the file '/admin#themes'. The vulnerability can be exploited remotely by manipulating the 'Topic Key' argument.
Impact
Exploitation of this vulnerability allows for arbitrary code execution on the server.
Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
7.5exploitability
4.8remediation
0.0relevance
0.0threat
0.0urgency
2.9incentive
1.7Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.