CVE-2026-58402

نوع الضعف

Hugo is a static site generator. From 0.60.0 until 0.163.3, Hugo's default code-block renderer wrote the Markdown code-fence language or info-string into the code class="language-…" data-lang="…" wrapper without HTML escaping. A fence info-string containing a quote and a script payload breaks out of the attribute and injects a live script element. This issue is fixed in 0.163.3.

المنتجات المتأثرة

• gohugo hugo

المراجع

• https://github.com/gohugoio/hugo/commit/ce1a7e0bce3713af40496ded3c2c0ceeed49231d
• https://github.com/gohugoio/hugo/pull/15051
• https://github.com/gohugoio/hugo/releases/tag/v0.163.3
• https://github.com/gohugoio/hugo/security/advisories/GHSA-q76j-gcg9-vxc6