CVE-2026-111638

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Source
https://cve.org/CVERecord?id=CVE-2026-111638
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111638.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111638
Published
2026-10-16T17:39:09Z
Modified
2026-10-17T02:48:21Z
Severity
  • 8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
Summary
sshportal through 1.19.5 Missing Authorization in 'key show' Command Exposes Private Keys
Details

sshportal through 1.19.5 contains a missing authorization vulnerability in the management shell 'key show' command that allows authenticated non-admin users to obtain decrypted backend private SSH keys. Attackers can request predictable key names like 'default' or 'host' to retrieve private keys and connect directly to backend hosts, bypassing ACLs and session recording.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-862"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111638.json"
}
References

Affected packages

Git / github.com/moul/sshportal

Affected ranges

Type
GIT
Repo
https://github.com/moul/sshportal
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
f9c8f60365e9861905a52b24c296e11dbddd1444
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "1.19.5"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

v1.*
v1.0.0
v1.1.0
v1.10.0
v1.11.0
v1.12.0
v1.12.1
v1.12.2
v1.12.3
v1.12.4
v1.13.0
v1.14.0
v1.14.1
v1.15.0
v1.16.0
v1.17.0
v1.18.0
v1.18.1
v1.18.2
v1.18.3
v1.18.4
v1.18.5
v1.19.0
v1.19.1
v1.19.2
v1.19.3
v1.19.4
v1.19.5
v1.2.0
v1.3.0
v1.4.0
v1.5.0
v1.6.0
v1.7.0
v1.7.1
v1.8.0
v1.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111638.json"