HIGHCVSS v3.1 7.7Vulnerability
CVE-2026-111638
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.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-10-20T21:14:08.448323+00:00
- Epss score
- 0.00312
- Cvss severity
- HIGH
- Cvss score
- 7.7
- Retrieved at
- 2026-10-21T01:24:48+00:00
- Last source
- FIRST EPSS
- Score
- 7.7
- Cvss version
- 3.1
- Cve id
- CVE-2026-111638
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- First seen by Signal
- 2026-10-18T13:39:03+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- Published at
- 2026-10-16T18:17:44.297
- Last modified
- 2026-10-16T19:04:35.840
- Epss percentile
- 0.22714
Related Entities (1)
HAS_WEAKNESS (1)
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