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    2 vulnerabilities found for Microsoft Live Share Canvas SDK by Microsoft

    CVE-2026-45644 (GCVE-0-2026-45644)

    Vulnerability from nvd – Published: 2026-06-09 17:05 – Updated: 2026-07-01 20:14
    VLAI
    Title
    Microsoft Live Share Canvas SDK Elevation of Privilege Vulnerability
    Summary
    Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Live Share Canvas SDK allows an authorized attacker to elevate privileges over a network.
    Severity
    8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Microsoft Microsoft Live Share Canvas SDK Affected: 1.0.0 , < 1.4.2 (custom)
    		Create a notification for this product.
    Date Public
    2026-06-09 14:00
    Show details on NVD website
    To clipboard 

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    CVE-2026-45644 (GCVE-0-2026-45644)

    Vulnerability from cvelistv5 – Published: 2026-06-09 17:05 – Updated: 2026-07-01 20:14
    VLAI
    Title
    Microsoft Live Share Canvas SDK Elevation of Privilege Vulnerability
    Summary
    Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Live Share Canvas SDK allows an authorized attacker to elevate privileges over a network.
    Severity
    8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Microsoft Microsoft Live Share Canvas SDK Affected: 1.0.0 , < 1.4.2 (custom)
    		Create a notification for this product.
    Date Public
    2026-06-09 14:00
    Show details on NVD website
    To clipboard 

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