CVE-2026-87900CWE-88

CVE-2026-87900

published September 24, 2026

CVSS
9.4
EPSS
1%
Percentile
48.8
In the wild
Unconfirmed
What it is

Argument injection in WP Toolkit for cPanel 6.11.2-10794 and earlier allows remote authenticated users to read arbitrary files and execute arbitrary code across customer accounts.

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
0.00614 · 48.8th percentile
Weakness
CWE-88 · Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Published
2026-09-24T00:17Z
References (1)
https://support.cpanel.net/hc/en-us/articles/43597969409943 · [email protected]
EPSS history
Timeline
  • 25 SEP 03:28Z
    EPSS moved — → 1%
    epss
  • 23 SEP 19:52Z
    Argument injection in WP Toolkit for cPanel 6.11.2-10794 and earlier allows remote authenticated users to read arbitrary files and execute arbitrary code…
    cvelistv5