Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-79759
Termix-SSH Termix — Termix: Cross-User Information Disclosure via Missing Ownership Check in deploy-to-host Endpoint
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L L N U L N N 4.3 .0030 20.8 —
AFFECTED
Product Versions Fixed
Termix >= 1.7.0, < 2.5.1 – —
TIMELINE
Aug 25 Reserved by GitHub_M
Sep 24 Published (CNA: GitHub_M)
Sep 28 EXPLOIT PUBLISHED — CVE-2026-79759 (Termix-SSH Termix). Public exploit reference added.
Description
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| August 25, 2026 | Reserved | Reserved by GitHub_M |
| September 24, 2026 | Published | Published (CNA: GitHub_M) |
| September 28, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-79759 (Termix-SSH Termix). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Termix-SSH | Termix | — | >= 1.7.0, < 2.5.1 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-79759 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
