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Typecho Cross-Site Scripting Vulnerability

Vulnerability

A cross-site scripting (XSS) vulnerability exists in Typecho version 1.2.1. This issue allows attackers to execute arbitrary web scripts or HTML by injecting a crafted payload into the Name parameter of a comment on an article.

Impact

Exploitation of this vulnerability allows for cross-site scripting, where an attacker can inject malicious scripts that are executed in the context of the user's browser.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
5.2
impact
1.7
exploitability
7.9
remediation
0.0
relevance
0.0
threat
6.4
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.