DEBIAN-CVE-2026-38822

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Source
https://security-tracker.debian.org/tracker/CVE-2026-38822
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38822.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-38822
Upstream
Published
2026-08-28T02:16:21Z
Modified
2026-09-10T08:47:26Z
Severity
  • 7.6 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
Summary
[none]
Details

In openNDS before 11.0.0, the client_params.sh script, invoked by the openNDS daemon to serve the authenticated client status page, is vulnerable to OS command injection through crafted HTTP GET query parameter keys. An authenticated captive portal user can inject arbitrary shell commands by embedding semicolons in a URL query parameter name.

References

Affected packages

Debian:12 / opennds

Package

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

Affected ranges

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

Affected versions

9.*
9.10.0-1
10.*
10.2.0+dfsg-1
10.3.0+dfsg-0.1
10.3.1+dfsg-1

Ecosystem specific 

{
    "urgency": "end-of-life"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38822.json"

Debian:13 / opennds

Package

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

Affected ranges

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

Affected versions

10.*
10.3.1+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38822.json"

Debian:14 / opennds

Package

Name
opennds
Purl
pkg:deb/debian/opennds?arch=source&distro=forky

Affected ranges

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

Affected versions

10.*
10.3.1+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38822.json"