Decap Cms · Decap Cms · CVE-2025-57520
Name of the Vulnerable Software and Affected Versions:
Decap CMS versions through 3.8.3
Description:
A Cross Site Scripting (XSS) vulnerability exists in Decap CMS. Input fields, including `body`, `tags`, `title`, and `description`, are not properly sanitized before being rendered in the content preview pane. This allows an attacker to inject arbitrary JavaScript that executes when a user views the preview panel. The vulnerability affects multiple input vectors and does not require user interaction beyond viewing the affected content.
Recommendations:
Update Decap CMS to a version later than 3.8.3.