CVE-2026-41500CRITICAL 9.8EPSS p72.2%

CVE-2026-41500CVE-2026-41500

Description

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to version 3.3.8, a command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:150. The runMac() function appends attacker-controlled remote releaseInfo.name directly into an exec("open ...") command without validation. This issue has been patched in version 3.3.8.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS1.57% probability of exploitation · percentile 72.2% · 2026-06-18T12:00:27Z
Published2026-05-08
Last modified2026-05-08

Underlying weaknesses· 1

CWE-77

References

  1. https://github.com/electerm/electerm/commit/59708b38c8a52f5db59d7d4eff98e31d573128ee
  2. https://github.com/electerm/electerm/releases/tag/v3.3.8
  3. https://github.com/electerm/electerm/security/advisories/GHSA-wxw2-rwmh-vr8f

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in a Command ('Command Injection')cwe-770%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.