GHSA-c2xf-9v2r-r2rx

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