CVE Vulnerabilities

CVE-2018-17856

Published: Oct 09, 2018 | Modified: Aug 24, 2020
CVSS 3.x
7.2
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
6.5 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

An issue was discovered in Joomla! before 3.8.13. com_joomlaupdate allows the execution of arbitrary code. The default ACL config enabled the ability of Administrator-level users to access com_joomlaupdate and trigger code execution.

Affected Software

Name Vendor Start Version End Version
Joomla! Joomla 2.5.4 (including) 3.8.13 (excluding)

References