TI-2020-01303 Aliases CVE-2020-1343 GHSA-3cpw-x2mc-w7ch

Cleartext transmission of sensitive information in Microsoft Visual Studio Code Live…

LOW 32CWE-319Published 2020-06-09 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-319.

Summary

An information disclosure vulnerability exists in Visual Studio Code Live Share Extension when it exposes tokens in plain text, aka 'Visual Studio Code Live Share Information Disclosure Vulnerability'.

Why it matters now

EPSS 0.02897 87th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Microsoft	Microsoft Visual Studio Code Live Share extension	all versions	—	No fix listed	CNA

Microsoft Visual Studio Code Live Share extension VendorMicrosoft Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:microsoft:visual_studio_live_share:-:::::::*	not specified by NVD	Vulnerable	Microsoft

cpe:2.3:a:microsoft:visual_studio_live_share:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-1343
2026-10-03 Alias added: GHSA-3cpw-x2mc-w7ch

References

Patch 1

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1343

TI-2019-01180 Open redirect in Microsoft Visual Studio 2019 version 16.4 CVSS 3.1MEDIUM 6.1

Sources

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