DEBIAN-CVE-2026-52844

Source
https://security-tracker.debian.org/tracker/CVE-2026-52844
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-52844.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-52844
Upstream
Withdrawn
2026-08-14T20:00:38Z
Published
2026-06-23T18:18:05Z
Modified
2026-08-14T20:00:38Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

Caddy is an extensible server platform that uses TLS by default. Prior to 2.11.4, on Windows, Caddy path matchers treat /private\secret.txt as outside /private/, but file_server later resolves the same request path as private\secret.txt on disk. An unauthenticated remote client can bypass Caddy path-scoped auth/deny routes protecting /private/. This vulnerability is fixed in 2.11.4.

References

Affected packages

Debian:14 / caddy

Package

Name
caddy
Purl
pkg:deb/debian/caddy?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.11.4-1

Affected versions

2.*
2.6.2-12
2.6.2-13
2.6.2-14
2.11.2-1~bpo13+1
2.11.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-52844.json"