Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the `:escape_html` option was being used. This is fixed in version 3.5.1 by the referenced commit.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| redcarpet(RubyGems) | 0 | 3.5.1 | N/A |
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