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CVE-2026-8240

Concrete CMS

Descripción

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N. Thanks Winston Crooker for reporting.

CVSS 5.3EPSS 0.19499999999999998%Riesgo 0.54
Ver fuente
Publicación
2026-05-21 22:16:50
Versiones afectadas
<=9.5.0
Tipo
Core software
Última modificación
2026-07-23 16:10:00
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N