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.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 10 Jun 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 10 Jun 2026 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft microsoft Live Share Canvas Sdk
Vendors & Products Microsoft microsoft Live Share Canvas Sdk

Tue, 09 Jun 2026 17:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Microsoft Live Share Canvas SDK Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft live Share Canvas
Weaknesses CWE-79
CPEs cpe:2.3:a:microsoft:Live_share_canvas:*:SDK:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft live Share Canvas
References
Metrics cvssV3_1

{'score': 8, 'vector': '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-08-14T16:20:08.758Z

Reserved: 2026-05-12T20:33:35.156Z

Link: CVE-2026-45644

cve-icon Vulnrichment

Updated: 2026-06-10T13:43:05.211Z

cve-icon NVD

Status : Analyzed

Published: 2026-06-09T17:17:31.533

Modified: 2026-07-23T08:10:00.137

Link: CVE-2026-45644

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-10T11:22:24Z

Weaknesses