CVE-2026-87898CWE-78command-injection

CVE-2026-87898

published September 24, 2026

CVSS
9.4
EPSS
1%
Percentile
62.7
In the wild
Unconfirmed
What it is

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges.

The record
Technical detail
CVSS
9.4 · NONE
CVSS v4.0
9.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.01007 · 62.7th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-09-24T00:17Z
References (1)
https://support.plesk.com/hc/en-us/articles/43641151026583 · [email protected]
EPSS history
Timeline
  • 25 SEP 03:28Z
    EPSS moved — → 1%
    epss
  • 23 SEP 19:52Z
    OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges
    cvelistv5