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6.1 Medium

CVE-2024-21535 Versions of the package markdown-to-jsx before 7.4.0 are vulnerable to Cross-site Scripting (XSS) via the src property…

Description

Versions of the package markdown-to-jsx before 7.4.0 are vulnerable to Cross-site Scripting (XSS) via the src property due to improper input sanitization. An attacker can execute arbitrary code by injecting a malicious iframe element in the markdown.

Affected products and versions

Product Affected versions Fixed in
markdown-to-jsx 7.4 earliest → < 7.4.0 7.4.0
markdown-to-jsx 7.4 earliest → < 7.4.0 7.4.0
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