GHSA-5h7x-68wj-jhwc

Docsify vulnerable to cross-site scripting due to mishandled encoding

Source: GitHub Advisory Database (reviewed) Moderate CVE-2021-30074

Packages

Ecosystem	Package	Affected	Fixed in
npm	docsify	< 4.12.2	4.12.2

Details

As written in the advisory (Markdown source, shown as plain text).

docsify versions 4.12.1 and earlier are vulnerable to cross-site scripting (XSS) because the search component does not appropriately encode Code Blocks and mishandles the `"` character.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2021-30074 advisory
https://github.com/docsifyjs/docsify/issues/1549 web
https://github.com/docsifyjs/docsify/pull/1551 web
https://github.com/docsifyjs/docsify/commit/c24f7f6f0b87a87f6dd3755f69eb0969ebb029c9 web
https://github.com/docsifyjs/docsify package