CVE-2026-79759

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Source

https://cve.org/CVERecord?id=CVE-2026-79759

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-79759.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-79759

Aliases

GHSA-w4cf-69fj-g96f

Published

2026-09-24T15:59:43Z

Modified

2026-09-26T03:47:41Z

Severity

4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

Termix: Cross-User Information Disclosure via Missing Ownership Check in deploy-to-host Endpoint

Details

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 1.7.0 until 2.5.1, the POST /credentials/:id/deploy-to-host endpoint resolves credential and target-host records from attacker-controlled credentialId and targetHostId integer values without checking that either record belongs to the requesting user. In src/backend/database/routes/credentials.ts, differential errors reveal whether credential and host records exist and disclose each record's authType value. Properly encrypted passwords and keys are not disclosed, but a key-authenticated victim host can receive an outbound SSH connection attempt using the attacker's public key. This issue is fixed in version 2.5.1.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-639"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79759.json"
}

References

Affected packages

Git / github.com/termix-ssh/termix

Affected ranges

Type

GIT

Repo

https://github.com/termix-ssh/termix

Events

Introduced

a7fa40393d14dbb8ff1cc3b9d29fd7c014efc45a

Fixed

b0598294a6aeed866f51ce58067f43c1d751c7a6

Fixed

ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "1.7.0"
        },
        {
            "fixed":  "2.5.1"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

release-1.*

release-1.10.0-tag

release-1.11.0-tag

release-1.11.1-tag

release-1.11.2-tag

release-1.7.0-tag

release-1.7.1-tag

release-1.7.2-tag

release-1.7.3-tag

release-1.8.0-tag

release-1.9.0-tag

release-2.*

release-2.0.0-tag

release-2.1.0-tag

release-2.2.0-tag

release-2.2.1-tag

release-2.3.2-tag

release-2.4.0-tag

release-2.4.1-tag

release-2.5.0-tag

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-79759.json"