CVE-2026-50133 — Hugo: XSS via text/html content files
Hugo is a static site generator. Prior to 0.162.0, Hugo accepts content files in several markup formats. Files mapped to the text/html media type (typically .html files under /c…
Published: 2026-07-06 · CVSS: 5.1 · CVSS 4.0
Hugo is a static site generator. Prior to 0.162.0, Hugo accepts content files in several markup formats. Files mapped to the text/html media type (typically .html files under /content, or pages produced by a content adapter that sets content.mediaType = "text/html") had their body emitted verbatim into the rendered page. A site that ingests HTML content from an untrusted source could therefore be served stored cross-site scripting. This vulnerability is fixed in 0.162.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7