Description

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.

Remediation

References

CVE-2018-17856

Related Vulnerabilities

WordPress Plugin ZoomSounds-WordPress Wave Audio Player with Playlist Directory Traversal (6.45)

osTicket Other Vulnerability (CVE-2005-1438)

WordPress Plugin Nextend Google Connect Cross-Site Scripting (1.5.0)

MediaWiki Other Vulnerability (CVE-2007-1054)

ReviveAdserver Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-8115)

Severity

High

Classification

CVE-2018-17856 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities