Stored Cross-Site Scripting (XSS)

decap-cms is vulnerable to Stored Cross-Site Scripting XSS. The vulnerability is due to insufficient sanitization and escaping of user-controlled input fields such as title, description, tags, and body in the admin preview pane, which allows an attacker with low-privilege access to inject...

CVE-2025-57520

A Cross Site Scripting XSS vulnerability exists in Decap CMS thru 3.8.3. Input fields such as body, tags, title, and description are not properly sanitized before being rendered in the content preview pane. This enables an attacker to inject arbitrary JavaScript which executes whenever a user vie...