CVE-2023-49095CWE-20

nexkey allows arbitrary users to impersonate any remote user due to missing signature validation

High · published November 30, 2023

CVSS v3.1
8.6
EPSS
1%
Percentile
46.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00565 · 46.2th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2023-11-30T07:10Z
EPSS history
Timeline
  • 30 NOV 07:10Z
    nexkey allows arbitrary users to impersonate any remote user due to missing signature validation
    cvelistv5