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Status published
High
CVE-2023-49095
nexkey allows arbitrary users to impersonate any remote user due to missing signature validation
Vulnerability Description
nexkey is a microblogging platform. Insufficient validation of ActivityPub requests received in inbox could allow any user to impersonate another user in certain circumstances. This issue has been patched in version 12.122.2.
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
nexryai
View all reports →Affected Software
nexkey
Vulnerable Versions:
< 12.122.2
Timeline
Official Publish:
November 30th, 2023
Last Modified:
November 27th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N