UBUNTU-CVE-2026-1836

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Source
https://ubuntu.com/security/CVE-2026-1836
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1836.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-1836
Upstream
  • CVE-2026-1836
Published
2026-06-12T14:16:00Z
Modified
2026-06-17T04:26:48Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The system stores the username and password from the login form after submitting the request. This could allow an attacker with access to the platform to return to the browser and view the login credentials.

References

Affected packages

Ubuntu:16.04:LTS / redmine

Package

Name
redmine
Purl
pkg:deb/ubuntu/redmine?arch=source&distro=xenial

Affected ranges

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

Affected versions

3.*
3.0~20140825-8
3.2.0-1
3.2.0-3
3.2.1-1
3.2.1-2
3.2.1-2ubuntu0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "redmine",
            "binary_version": "3.2.1-2ubuntu0.2"
        },
        {
            "binary_name": "redmine-mysql",
            "binary_version": "3.2.1-2ubuntu0.2"
        },
        {
            "binary_name": "redmine-pgsql",
            "binary_version": "3.2.1-2ubuntu0.2"
        },
        {
            "binary_name": "redmine-sqlite",
            "binary_version": "3.2.1-2ubuntu0.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1836.json"

Ubuntu:18.04:LTS / redmine

Package

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

Affected ranges

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

Affected versions

3.*
3.3.1-4
3.4.2-1
3.4.4-1
3.4.4-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "redmine",
            "binary_version": "3.4.4-1ubuntu0.1"
        },
        {
            "binary_name": "redmine-mysql",
            "binary_version": "3.4.4-1ubuntu0.1"
        },
        {
            "binary_name": "redmine-pgsql",
            "binary_version": "3.4.4-1ubuntu0.1"
        },
        {
            "binary_name": "redmine-sqlite",
            "binary_version": "3.4.4-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1836.json"

Ubuntu:20.04:LTS / redmine

Package

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

Affected ranges

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

Affected versions

4.*
4.0.4-1
4.0.4-3
4.0.6-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "redmine",
            "binary_version": "4.0.6-2"
        },
        {
            "binary_name": "redmine-mysql",
            "binary_version": "4.0.6-2"
        },
        {
            "binary_name": "redmine-pgsql",
            "binary_version": "4.0.6-2"
        },
        {
            "binary_name": "redmine-sqlite",
            "binary_version": "4.0.6-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1836.json"