Lucene search
K

GHSA-Q76J-GCG9-VXC6 Hugo: XSS via unescaped code-fence language in default code block renderer

🗓️ 19 Jun 2026 17:45:27Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Hugo code block renderer is vulnerable to cross site scripting when an unescaped fence language injects a script payload via quotes.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-58402
6 Jul 202619:19
attackerkb
AlpineLinux
CVE-2026-58402
6 Jul 202619:19
alpinelinux
Circl
CVE-2026-58402
6 Jul 202620:00
circl
CVE
CVE-2026-58402
6 Jul 202619:19
cve
Cvelist
CVE-2026-58402 Hugo default code block renderer XSS via unescaped code-fence language
6 Jul 202619:19
cvelist
Debian CVE
CVE-2026-58402
6 Jul 202619:19
debiancve
EUVD
EUVD-2026-41904
6 Jul 202619:19
euvd
NVD
CVE-2026-58402
6 Jul 202620:16
nvd
OSV
CVE-2026-58402 Hugo default code block renderer XSS via unescaped code-fence language
6 Jul 202619:19
osv
OSV
DEBIAN-CVE-2026-58402
6 Jul 202620:16
osv
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

08 Jul 2026 08:12Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.1
EPSS0.00172
4