| Name | CVE-2026-38820 |
| Description | openNDS before 11.0.0 is susceptible to unauthenticated OS command execution via shell command injection through the fas query parameter on the /opennds_preauth/ endpoint because of libopennds.sh. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1146716 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| opennds (PTS) | bookworm | 9.10.0-1 | vulnerable |
| forky, sid, trixie | 10.3.1+dfsg-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| opennds | source | bookworm | (unfixed) | end-of-life | | |
| opennds | source | (unstable) | (unfixed) | | | 1146716 |
Notes
[trixie] - opennds <no-dsa> (Minor issue)
[bookworm] - opennds <end-of-life> (EOL in bookworm LTS)
Fixed by: https://github.com/openNDS/openNDS/commit/8c03750d9a17d601fa7bd03ae7cde20c7c8d1252 (v11.0.0)