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CVE-2026-58402 Hugo default code block renderer XSS via unescaped code-fence language

🗓️ 06 Jul 2026 19:19:58Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Hugo default code block renderer allowed unescaped fence language, enabling cross site scripting from v0.60.0 to v0.163.2; fixed in v0.163.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-58402
6 Jul 202619:19
attackerkb
Circl
CVE-2026-58402
6 Jul 202620:00
circl
CVE
CVE-2026-58402
6 Jul 202619:19
cve
EUVD
EUVD-2026-41904
6 Jul 202619:19
euvd
NVD
CVE-2026-58402
6 Jul 202620:16
nvd
Positive Technologies
PT-2026-55979
6 Jul 202600:00
ptsecurity
Snyk
Cross-site Scripting (XSS)
19 Jun 202617:45
snyk
Vulnrichment
CVE-2026-58402 Hugo default code block renderer XSS via unescaped code-fence language
6 Jul 202619:19
vulnrichment
[
  {
    "vendor": "gohugoio",
    "product": "hugo",
    "versions": [
      {
        "version": ">= 0.60.0, < 0.163.3",
        "status": "affected"
      }
    ]
  }
]

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