CVE-2024-55601 Information

Description

Hugo is a static site generator. Starting in version 0.123.0 and prior to version 0.139.4 some HTML attributes in Markdown in the internal templates listed below not escaped in internal render hooks. Those whoa re impacted are Hugo users who do not trust their Markdown content files and are using one or more of these templates: _default/_markup/render-link.html from v0.123.0; _default/_markup/render-image.html from v0.123.0; _default/_markup/render-table.html from v0.134.0; and/or shortcodes/youtube.html from v0.125.0. This issue is patched in v0.139.4. As a workaround one may replace an affected component with user defined templates or disable the internal templates.

Reference

https://github.com/gohugoio/hugo/commit/54398f8d572c689f9785d59e907fd910a23401b0 https://github.com/gohugoio/hugo/releases/tag/v0.139.4 https://github.com/gohugoio/hugo/security/advisories/GHSA-c2xf-9v2r-r2rx https://gohugo.io/getting-started/configuration-markup/#renderhooksimageenabledefault