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Netlify CMS Cross-Site Scripting Vulnerability

Vulnerability

A cross-site scripting (XSS) vulnerability exists in Netlify CMS version 2.10.192. This issue allows remote attackers to execute arbitrary code by sending a crafted payload to the body parameter of the new post function.

Impact

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

Added: Jun 22, 2026, 10:38 AM
Updated: Jun 22, 2026, 10:38 AM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
1.7
exploitability
6.6
remediation
0.0
relevance
0.0
threat
6.4
urgency
2.9
incentive
0.0

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