CVE-2021-29439
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
13/04/2021
Last modified:
06/11/2023
Description
The Grav admin plugin prior to version 1.10.11 does not correctly verify caller's privileges. As a consequence, users with the permission `admin.login` can install third-party plugins and their dependencies. By installing the right plugin, an attacker can obtain an arbitrary code execution primitive and elevate their privileges on the instance. The vulnerability has been addressed in version 1.10.11. As a mitigation blocking access to the `/admin` path from untrusted sources will reduce the probability of exploitation.
Impact
Base Score 3.x
7.20
Severity 3.x
HIGH
Base Score 2.0
6.50
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:getgrav:grav_admin:*:*:*:*:*:*:*:* | 1.10.11 (excluding) |
To consult the complete list of CPE names with products and versions, see this page