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Status published
Medium
CVE-2024-51750
Element allows a malicious homeserver can modify events leading to unrenderable events or rooms
Vulnerability Description
Element is a Matrix web client built using the Matrix React SDK. A malicious homeserver can send invalid messages over federation which can prevent Element Web and Desktop from rendering single messages or the entire room containing them. This was patched in Element Web and Desktop 1.11.85.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
element-hq
View all reports →Affected Software
element-web
Vulnerable Versions:
< 1.11.85
Timeline
Official Publish:
November 12th, 2024
Last Modified:
November 12th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L