CVE-2020-22755

File upload vulnerability in MCMS 5.0 allows attackers to execute arbitrary code via a crafted thumbnail

High · published May 8, 2023

CVSS v3.1
8.8
EPSS
1%
Percentile
60.0
In the wild
Unconfirmed
What it is

File upload vulnerability in MCMS 5.0 allows attackers to execute arbitrary code via a crafted thumbnail. A different vulnerability than CVE-2022-31943.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00924 · 60.0th percentile
Published
2023-05-08T00:00Z
EPSS history
Timeline
  • 08 MAY 00:00Z
    File upload vulnerability in MCMS 5.0 allows attackers to execute arbitrary code via a crafted thumbnail
    cvelistv5