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
Related
GHSA (2)
  • GHSA-cx8x-7rrr-r9x8
  • GHSA-w4cf-69fj-g96f
Published
2026-09-24T15:59:43Z
Modified
2026-10-28T02:30:35Z
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
ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e
Fixed
b0598294a6aeed866f51ce58067f43c1d751c7a6
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "1.7.0"
                },
                {
                    "fixed": "2.5.1"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "b0598294a6aeed866f51ce58067f43c1d751c7a6"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "range": [
                {
                    "fixed": "ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "release-2.5.1-tag",
            "range": [
                {
                    "fixed": "ddbdd5c437c2296607dfaa4265d6f63fbc1ca92e"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

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"