What’s Vulnerable › Vulnerabilities

CVE-2020-1343

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-06-09 · updated 2026-06-17
• Weakness: CWE-319

Description

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'.

Affected products

• Microsoft Visual Studio Code Live Share extension: all versions
• Microsoft Visual Studio Code Live Share extension: all versions

References

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

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