Lucene search
K

hono: Path traversal in `serve-static` on Windows via encoded backslash (`%5C`)

🗓️ 16 Jun 2026 14:09:03Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 5 Views

On Windows, encoded backslash creates nested paths in serve-static, bypassing middleware to read guarded static files.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Chainguard
CVE-2026-54286 vulnerabilities
17 Jun 202620:23
cgr
CVE
CVE-2026-54286
16 Jun 202614:09
cve
OSV
CGA-RW78-F2MF-MH53
17 Jun 202615:20
osv
OSV
GHSA-WWFH-H76J-FC44 hono: Path traversal in `serve-static` on Windows via encoded backslash (`%5C`)
16 Jun 202614:09
osv
OSV
MINI-9WHP-HQM8-57FR
17 Jun 202616:23
osv
OSV
MINI-WV4W-VMX8-JMRW
17 Jun 202616:22
osv
Positive Technologies
PT-2026-49733
16 Jun 202600:00
ptsecurity
Vulners
Node
honohonoRange<4.12.25npm

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

16 Jun 2026 14:09Current
5.2Medium risk
Vulners AI Score5.2
EPSS0.00098
5