UBUNTU-CVE-2026-40083

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Source
https://ubuntu.com/security/CVE-2026-40083
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-40083
Upstream
Published
2026-06-25T23:17:00Z
Modified
2026-06-29T23:15:39.233365473Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have SQL Injection through unsanitized unserialize+implode in managers.php. At line 756 of managers.php, the application assigns $selecteditems by calling cactiunserialize(stripslashes(gnrv('selectedgraphsarray'))). The cactiunserialize() function calls unserialize() with allowedclasses set to false, which prevents object injection but still allows arbitrary string arrays to be deserialized. Then, at lines 760 to 766, the deserialized array values are passed directly into dbexecute('DELETE FROM snmpagentmanagers WHERE id IN (' . implode(',', $selected_items) . ')'), where they are imploded into the SQL statement without any integer validation, resulting in SQL Injection when using SNMP agent management permissions. This issue has been fixed in version 1.2.31.

References

Affected packages

Ubuntu:24.04:LTS
cacti

Package

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

Affected ranges

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

Affected versions

1.*
1.2.25+ds1-2
1.2.26+ds1-1
1.2.26+ds1-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cacti",
            "binary_version": "1.2.26+ds1-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json"
Ubuntu:25.10
cacti

Package

Name
cacti
Purl
pkg:deb/ubuntu/cacti?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.2.28+ds1-4ubuntu1
1.2.30+ds1-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cacti",
            "binary_version": "1.2.30+ds1-1ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json"
Ubuntu:26.04:LTS
cacti

Package

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

Affected ranges

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

Affected versions

1.*
1.2.30+ds1-1ubuntu1
1.2.30+ds1-1ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cacti",
            "binary_version": "1.2.30+ds1-1ubuntu2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json"
Ubuntu:Pro:14.04:LTS
cacti

Package

Name
cacti
Purl
pkg:deb/ubuntu/cacti?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

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

Affected versions

0.*
0.8.8b+dfsg-3
0.8.8b+dfsg-5
0.8.8b+dfsg-5ubuntu0.1
0.8.8b+dfsg-5ubuntu0.2
0.8.8b+dfsg-5ubuntu0.2+esm1
0.8.8b+dfsg-5ubuntu0.2+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cacti",
            "binary_version": "0.8.8b+dfsg-5ubuntu0.2+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json"
Ubuntu:Pro:16.04:LTS
cacti

Package

Name
cacti
Purl
pkg:deb/ubuntu/cacti?arch=source&distro=esm-apps%2Fxenial

Affected ranges

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

Affected versions

0.*
0.8.8f+ds1-2
0.8.8f+ds1-3
0.8.8f+ds1-4
0.8.8f+ds1-4ubuntu1
0.8.8f+ds1-4ubuntu2
0.8.8f+ds1-4ubuntu3
0.8.8f+ds1-4ubuntu4
0.8.8f+ds1-4ubuntu4.16.04
0.8.8f+ds1-4ubuntu4.16.04.1
0.8.8f+ds1-4ubuntu4.16.04.2
0.8.8f+ds1-4ubuntu4.16.04.2+esm1
0.8.8f+ds1-4ubuntu4.16.04.2+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cacti",
            "binary_version": "0.8.8f+ds1-4ubuntu4.16.04.2+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json"
Ubuntu:Pro:18.04:LTS
cacti

Package

Name
cacti
Purl
pkg:deb/ubuntu/cacti?arch=source&distro=esm-apps%2Fbionic

Affected ranges

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

Affected versions

1.*
1.1.18+ds1-1
1.1.27+ds1-2
1.1.27+ds1-3
1.1.28+ds1-2
1.1.35+ds1-1
1.1.36+ds1-1
1.1.38+ds1-1
1.1.38+ds1-1ubuntu0.1~esm1
1.1.38+ds1-1ubuntu0.1~esm3
1.1.38+ds1-1ubuntu0.1~esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cacti",
            "binary_version": "1.1.38+ds1-1ubuntu0.1~esm4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json"
Ubuntu:Pro:20.04:LTS
cacti

Package

Name
cacti
Purl
pkg:deb/ubuntu/cacti?arch=source&distro=esm-apps%2Ffocal

Affected ranges

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

Affected versions

1.*
1.2.4+ds1-2ubuntu3
1.2.9+ds1-1ubuntu1
1.2.9+ds1-1ubuntu2
1.2.10+ds1-1ubuntu1
1.2.10+ds1-1ubuntu1+esm1
1.2.10+ds1-1ubuntu1.1
1.2.10+ds1-1ubuntu1.1+esm1
1.2.10+ds1-1ubuntu1.1+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cacti",
            "binary_version": "1.2.10+ds1-1ubuntu1.1+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json"
Ubuntu:Pro:22.04:LTS
cacti

Package

Name
cacti
Purl
pkg:deb/ubuntu/cacti?arch=source&distro=esm-apps%2Fjammy

Affected ranges

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

Affected versions

1.*
1.2.16+ds1-2ubuntu1
1.2.19+ds1-2ubuntu1
1.2.19+ds1-2ubuntu1+esm1
1.2.19+ds1-2ubuntu1.1
1.2.19+ds1-2ubuntu1.1+esm1
1.2.19+ds1-2ubuntu1.1+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cacti",
            "binary_version": "1.2.19+ds1-2ubuntu1.1+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-40083.json"