UBUNTU-CVE-2026-66738

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Source
https://ubuntu.com/security/CVE-2026-66738
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-66738.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-66738
Upstream
  • CVE-2026-66738
Published
2026-08-10T16:19:00Z
Modified
2026-08-13T03:01:14.348717508Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 7.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

SPIP before 4.4.18 contains a code injection vulnerability in SQLite-backed installations. The navigation menu endpoint improperly handles array-typed user input, which bypasses input sanitization and allows the value to break out of an internal quoted string context when evaluated as PHP. An authenticated attacker with at minimum editor (redacteur) privileges can submit a single crafted GET request to /ecrire/?exec=navigation to execute arbitrary OS commands in the web server process. MySQL-backed installations are not affected.

References

Affected packages

Ubuntu:22.04:LTS
spip

Package

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

Affected ranges

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

Affected versions

3.*
3.2.11-3
3.2.12-1
4.*
4.0.2-1
4.0.4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.0.4-1",
            "binary_name": "spip"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-66738.json"
Ubuntu:24.04:LTS
spip

Package

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

Affected ranges

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

Affected versions

4.*
4.1.11+dfsg-1
4.1.12+dfsg-1
4.1.13+dfsg-1
4.1.15+dfsg-1
4.2.9+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.2.9+dfsg-2",
            "binary_name": "spip"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-66738.json"
Ubuntu:26.04:LTS
spip

Package

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

Affected ranges

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

Affected versions

4.*
4.4.3+dfsg-1
4.4.6+dfsg-1
4.4.7+dfsg-1
4.4.8+dfsg-1
4.4.9+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.4.9+dfsg-1",
            "binary_name": "spip"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-66738.json"
Ubuntu:Pro:16.04:LTS
spip

Package

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

Affected ranges

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

Affected versions

3.*
3.0.20-1
3.0.21-1
3.0.21-1ubuntu1
3.0.21-1ubuntu1+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.0.21-1ubuntu1+esm1",
            "binary_name": "spip"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-66738.json"
Ubuntu:Pro:18.04:LTS
spip

Package

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

Affected ranges

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

Affected versions

3.*
3.1.4-3
3.1.4-4~deb9u3build0.18.04.1
3.1.4-4~deb9u5build0.18.04.1
3.1.4-4~deb9u5ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.1.4-4~deb9u5ubuntu0.1~esm2",
            "binary_name": "spip"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-66738.json"
Ubuntu:Pro:20.04:LTS
spip

Package

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

Affected ranges

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

Affected versions

3.*
3.2.4-1
3.2.5-1
3.2.7-1
3.2.7-1ubuntu0.1
3.2.7-1ubuntu0.1+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.2.7-1ubuntu0.1+esm2",
            "binary_name": "spip"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-66738.json"