CVE-2024-38354: CodiMD allows realtime collaborative markdown notes on all platforms. The notebook feature of Hackmd.io permits the rendering of iframe `HTML` tags with an…

PriorityP423medium6.1CVSS 3.1

AVNACLPRNUIRSCCLILAN

EPSS

0.42%

33.8th percentile

CodiMD allows realtime collaborative markdown notes on all platforms. The notebook feature of Hackmd.io permits the rendering of iframe `HTML` tags with an improperly sanitized `name` attribute. This vulnerability enables attackers to perform cross-site scripting (XSS) attacks via DOM clobbering. This vulnerability is fixed in 2.5.4.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
hackmd	codimd	< 2.5.4	2.5.4
hackmdio	codimd	< 2.5.4	2.5.4

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