TI-2026-32907 Aliases CVE-2026-45058 GHSA-jgg9-rw32-44pj

electerm: Import unsafe bookmark data could lead to unsafe operation when click local type bookmark

MEDIUM 42CWE-345Published 2026-05-28 · Updated 2026-05-30

Key facts

Attack vector: Network
Privileges required: None
User interaction: Active
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass, Code execution, Tampering
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-345, CWE-494 and CWE-915.

Summary

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In 3.8.8 and earlier, there is persistent local-pty code execution via imported bookmarks or compromised sync targets. Affects users who import bookmark JSON files or who have electerm sync configured (gist/WebDAV). The attacker can inject exec* fields or global config to cause remote code to run when a bookmark is opened or when sync is applied.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00234 14th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
electerm	electerm	up to 3.8.8	—	No fix listed	CNA
—	electerm (npm)	up to 3.8.8	—	No fix listed	GHSA-jgg9-rw32-44pj

electerm Vendorelecterm Affected up to 3.8.8 Fixed in — No fix listed CNA
electerm (npm) Vendor— Affected up to 3.8.8 Fixed in — No fix listed GHSA-jgg9-rw32-44pj

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:electerm_project:electerm::::::::	—	—	electerm

cpe:2.3:a:electerm_project:electerm:*:*:*:*:*:*:*:* Versions — — ·electerm

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-45058
2026-10-03 Alias added: GHSA-jgg9-rw32-44pj

References

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2026-45058

Other 2

TI-2020-14501 An issue was discovered in Electerm 1.3.22, allows attackers to execute arbitrary code… CVSS 3.1CRITICAL 9.8
TI-2026-36449 electerm: Path Traversal in Zmodem and Trzsz Download Filename Handling CVSS 3.1HIGH 7.1
TI-2026-30086 electerm has Command Injection Vulnerability via runMac function CVSS 3.1CRITICAL 9.8
TI-2026-30087 electerm has Command Injection Vulnerability via runLinux function CVSS 3.1CRITICAL 9.8
TI-2026-31998 Unvalidated shell.openExternal in electerm allows arbitrary protocol execution via terminal link click CVSS 3.1CRITICAL 9.6
TI-2026-32001 electerm: dangerous code can be run through links or command line CVSS 4.0CRITICAL 9.4

See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences