CVE-2026-42069CWE-862

Kirby: Read access to site, user and role information is not gated by permissions

High · published May 9, 2026

CVSS v4.0
7.1
EPSS
0%
Percentile
33.3
In the wild
Unconfirmed
What it is

Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, read access to site, user and role information is not gated by permissions. This issue has been patched in versions 4.9.0 and 5.4.0.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00402 · 33.3th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-05-09T03:35Z
EPSS history
Timeline
  • 09 MAY 03:35Z
    Kirby: Read access to site, user and role information is not gated by permissions
    cvelistv5