Servers and applications
CVE-2018-17856
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.
- Severity
- High 7.2
- Published
- 9 Oct 2018
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 21 Oct 2026
- Fixed in
- 3.8.13
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Joomla!Servers and applications · cpe:a:joomla:joomla\! |
|