CVE-2024-38354

Name of the Vulnerable Software and Affected Versions CodiMD versions prior to 2.5.4

Description The notebook feature of Hackmd.io permits the rendering of iframe HTML tags with an improperly sanitized name attribute. This enables attackers to perform cross-site scripting (XSS) attacks via DOM clobbering.

Recommendations For versions prior to 2.5.4, update to version 2.5.4 to resolve the issue. As a temporary workaround, consider restricting the rendering of iframe HTML tags or sanitizing the name attribute to minimize the risk of exploitation.