CVE-2023-52077CWE-863

External apps using tokens issued by administrators and moderators can call admin APIs

High · published December 27, 2023

CVSS v3.1
8.9
EPSS
1%
Percentile
52.3
In the wild
Unconfirmed
What it is

Nexkey is a lightweight fork of Misskey v12 optimized for small to medium size servers. Prior to 12.23Q4.5, Nexkey allows external apps using tokens issued by administrators and moderators to call admin APIs. This allows malicious third-party apps to perform operations such as updating server settings, as well as compromise object storage and email server credentials. This issue has been patched in 12.23Q4.5.

The record
Technical detail
CVSS v3.1
8.9 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00693 · 52.3th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2023-12-27T18:45Z
EPSS history
Timeline
  • 27 DEC 18:45Z
    External apps using tokens issued by administrators and moderators can call admin APIs
    cvelistv5