mdx-mermaid provides plug and play access to Mermaid in MDX. There is a potential for an arbitrary javascript injection in versions less than 1.3.0 and 2.0.0-rc1. Modify any mermaid code blocks with arbitrary code and it will execute when the component is loaded by MDXjs. This vulnerability was patched in version(s) 1.3.0 and 2.0.0-rc2. There are currently no known workarounds.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| mdx-mermaid(npm) | 0 | 1.3.0 | N/A |
| mdx-mermaid(npm) | 2.0.0-rc1 | 2.0.0-rc2 | N/A |
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