CVE-2023-27753

An arbitrary file upload vulnerability in MK-Auth 23.01K4.9 allows attackers to execute arbitrary code via uploading a crafted PHP file

High · published May 12, 2026

CVSS v3.1
8.0
EPSS
0%
Percentile
25.1
In the wild
Unconfirmed
What it is

An arbitrary file upload vulnerability in MK-Auth 23.01K4.9 allows attackers to execute arbitrary code via uploading a crafted PHP file.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00332 · 25.1th percentile
Published
2026-05-12T00:00Z
EPSS history
Timeline
  • 12 MAY 00:00Z
    An arbitrary file upload vulnerability in MK-Auth 23.01K4.9 allows attackers to execute arbitrary code via uploading a crafted PHP file
    cvelistv5