Some HTML attributes in Markdown in the internal templates listed below not escaped. 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
shortcodes/youtube.html
from v0.125.0
Patched in v0.139.4.
Replace with user defined templates or disable the internal templates: https://gohugo.io/getting-started/configuration-markup/#renderhooksimageenabledefault
{ "nvd_published_at": "2024-12-09T22:15:23Z", "cwe_ids": [ "CWE-79" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2024-12-09T20:44:50Z" }