CVE-2026-48904CWE-284

Joomla! Core - [20260514] - Privilege escalation through com_users webservice endpoints

High · published May 26, 2026

CVSS v4.0
8.2
EPSS
1%
Percentile
43.7
In the wild
Unconfirmed
What it is

An improper access check allows privelege escalation through the com_users group editing webservice endpoint.

The record
Technical detail
CVSS v4.0
8.2 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00525 · 43.7th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-05-26T16:43Z
EPSS history
Timeline
  • 26 MAY 16:43Z
    Joomla! Core - [20260514] - Privilege escalation through com_users webservice endpoints
    cvelistv5