CVSS 3.0
7.2 highCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HCVE-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
- EPSS
- 2.7% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- joomla:joomla\!