CVE-2023-38904: Decapcms Netlify CMS

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

A Cross Site Scripting (XSS) vulnerability in Netlify CMS v.2.10.192 allows a remote attacker to execute arbitrary code via a crafted payload to the body parameter of the new post function.

Affected products

• Decapcms Netlify CMS: version 2.10.192 only

Published 2023-08-16. Last modified 2026-06-17.