UBUNTU-CVE-2026-55846

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Source
https://ubuntu.com/security/CVE-2026-55846
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55846.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-55846
Upstream
Published
2026-09-14T18:17:00Z
Modified
2026-09-16T14:02:11Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Allure 2 is the version 2.x branch of Allure Report, a multi-language test reporting tool. Prior to 2.39.0, the HTTP server started by allure serve and allure open uses URI.getPath() in Commands.setUpServer() in allure-commandline/src/main/java/io/qameta/allure/Commands.java and passes the percent-decoded request path to reportDirectory.resolve() without normalizing the result or confirming that it remains inside that directory. An unauthenticated client that can reach the server can submit parent-directory segments, including percent-encoded segments, and cause serveFile() to return any regular file readable by the Allure process. The server binds to localhost by default, but the --host option can expose it to other systems, and local users, adjacent containers, or browser-origin attacks may reach a local listener. This can disclose credentials, configuration, source code, build secrets, and other CI/CD data. This issue is fixed in version 2.39.0.

References

Affected packages

Ubuntu:18.04:LTS / allure

Package

Name
allure
Purl
pkg:deb/ubuntu/allure?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.5.0.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "allure",
            "binary_version": "0.5.0.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55846.json"

Ubuntu:20.04:LTS / allure

Package

Name
allure
Purl
pkg:deb/ubuntu/allure?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*
0.8.3.0-3build1
0.8.3.0-3build2
0.8.3.0-3build3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "allure",
            "binary_version": "0.8.3.0-3build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55846.json"

Ubuntu:22.04:LTS / allure

Package

Name
allure
Purl
pkg:deb/ubuntu/allure?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*
0.9.5.0-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "allure",
            "binary_version": "0.9.5.0-2build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55846.json"

Ubuntu:24.04:LTS / allure

Package

Name
allure
Purl
pkg:deb/ubuntu/allure?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*
0.11.0.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "allure",
            "binary_version": "0.11.0.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55846.json"

Ubuntu:26.04:LTS / allure

Package

Name
allure
Purl
pkg:deb/ubuntu/allure?arch=source&distro=resolute

Affected ranges

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

Affected versions

0.*
0.11.0.0-1
0.11.0.0-1build1
0.11.0.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "allure",
            "binary_version": "0.11.0.0-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55846.json"