GHSA-c2xf-9v2r-r2rx

Suggest an improvement
Source
https://github.com/advisories/GHSA-c2xf-9v2r-r2rx
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-c2xf-9v2r-r2rx/GHSA-c2xf-9v2r-r2rx.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-c2xf-9v2r-r2rx
Aliases
Published
2024-12-09T20:44:50Z
Modified
2024-12-10T21:57:03.941580Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Hugo does not escape some attributes in internal templates
Details

Impact

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

Patches

Patched in v0.139.4.

Workarounds

Replace with user defined templates or disable the internal templates: https://gohugo.io/getting-started/configuration-markup/#renderhooksimageenabledefault

References

  • https://github.com/gohugoio/hugo/releases/tag/v0.139.4
  • https://gohugo.io/about/security/
Database specific
{
    "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"
}
References

Affected packages

Go / github.com/gohugoio/hugo

Package

Name
github.com/gohugoio/hugo
View open source insights on deps.dev
Purl
pkg:golang/github.com/gohugoio/hugo

Affected ranges

Type
SEMVER
Events
Introduced
0.123.0
Fixed
0.139.4