DEBIAN-CVE-2026-27585

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Source
https://security-tracker.debian.org/tracker/CVE-2026-27585
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27585.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-27585
Upstream
Published
2026-02-24T17:29:03Z
Modified
2026-09-14T17:02:53Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, the path sanitization routine in file matcher doesn't sanitize backslashes which can lead to bypassing path related security protections. It affects users with specific Caddy and environment configurations. Version 2.11.1 fixes the issue.

References

Affected packages

Debian:12 / caddy

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.6.2-5
2.6.2-6
2.6.2-6.1
2.6.2-7
2.6.2-8
2.6.2-9
2.6.2-10
2.6.2-11
2.6.2-12
2.6.2-13
2.6.2-14
2.11.2-1~bpo13+1
2.11.2-1
2.11.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27585.json"

Debian:13 / caddy

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.6.2-12+deb13u1

Affected versions

2.*
2.6.2-12

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27585.json"

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
2.11.2-1

Affected versions

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27585.json"