Advisory record · GHSA-fwf6-j56g-m97c

Electerm has an unvalidated shell.openExternal that allows arbitrary protocol execution via terminal link click

CVSS 9.6 CriticalCriticalEPSS 0.0039 · 34th percentile

Critical, because:

CVSS score 9.6: 9.0 or more.

Published by the GitHub Advisory Database at 8 May 2026, 18:35 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
electerm	npm	<=3.8.15	No fixed version yet

Identifiers: GHSA-fwf6-j56g-m97c · CVE-2026-43941
Weakness (CWE): CWE-88 · CWE-601
Tags: Command injection
Open redirect
Published: 8 May 2026
Updated: 8 May 2026

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.6	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0039, the 34th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

8 May 2026, 04:16 UTC Confirmed by NVD

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.