CVE-2018-11321 is a medium-severity vulnerability affecting Joomla! Core versions prior to 3.8.8, specifically within the com_fields component. It allows authenticated users with custom field creation privileges to inject unvalidated options by manipulating filtering settings. The vulnerability has a CVSS score of 6.5, indicating a network-based attack with low complexity that can lead to high integrity impact, but no confidentiality or availability impact. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed on the CISA KEV catalog, suggesting no active exploitation. Community discussion and media coverage are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.8.8CPE matchmatch criteria | cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.