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 sa...

Original description

The description as published by the source.

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 views the preview panel. The vulnerability affects multiple input vectors and does not require user interaction beyond viewing the affected content.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

References

advisory github.com
advisory nvd.nist.gov
package github.com
web onurcangenc.com.tr
web onurcangenc.com.tr