High severity7.8GHSA Advisory· Published May 28, 2026· Updated Jun 17, 2026

CVE-2026-45353

Description

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From 3.0.6 to 3.8.8, This vulnerability is fixed in 3.9.0.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
electermnpm	>= 3.0.6, < 3.9.0	3.9.0

Affected products

Electerm/ElectermGHSA2 versions
>= 3.0.6, <= 3.8.8+ 1 more
- (no CPE)range: >= 3.0.6, <= 3.8.8
- cpe:2.3:a:electerm_project:electerm:*:*:*:*:*:*:*:*range: >=3.0.6,<3.9.0
ghsa-coords
pkg:npm/electerm
Range: >= 3.0.6, < 3.9.0

Patches

Vulnerability mechanics

References

github.com/electerm/electerm/commit/0599e67069b00e376a2e962649aaad6096e63507nvdPatchWEB
github.com/electerm/electerm/security/advisories/GHSA-7p5m-v798-f8vvnvdPatchVendor AdvisoryWEB
github.com/advisories/GHSA-7p5m-v798-f8vvghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-45353ghsaADVISORY

News mentions

Electerm: Three Critical and Medium CVEs Disclosed — Weak Crypto and RCE via Imported Bookmarks
Vypr Intelligence · May 28, 2026

Severity

HighCVSS v3.1

7.8/ 10

CVSS v49.3

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack vector: Local
Complexity: Low
Privileges: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected

Source repo: github.com/electerm/electerm

EPSS

Probability of exploitation in the next 30 days.

0.11%

VYPR risk score

Composite of severity, exploitation, and reach.

0.44medium

cvss	0.507
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000

Weaknesses

CWE-732
Incorrect Permission Assignment for Critical Resource
CWE-94
Improper Control of Generation of Code ('Code Injection')
CWE-940
Improper Verification of Source of a Communication Channel

CVE ID

CVE-2026-45353

Credits

C
Curly-Haired-Baboon
finder · ghsa