CVE-2026-23899

high

Description

An improper access check allows unauthorized access to webservice endpoints.

References

https://developer.joomla.org/security-centre/1032-20260306-core-improper-access-check-in-webservice-endpoints.html

Details

Source: Mitre, NVD

Published: 2026-04-01

Updated: 2026-04-09

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 8.6

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00014