CVEvulnerability

CVE-2021-40099

7.2 HIGH Published 2021-09-24 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-09-24
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P

Description

An issue was discovered in Concrete CMS through 8.5.5. Fetching the update json scheme over HTTP leads to remote code execution.

Affected configurations

• concretecms concrete cms (<= 8.5.5)

References