CVE-2022-4320 describes a Reflected Cross-Site Scripting (XSS) vulnerability in the WordPress Events Calendar plugin prior to version 1.4.5. This flaw allows attackers to inject malicious scripts due to improper sanitization of a parameter, affecting both unauthenticated and authenticated users, including administrators. With a CVSS score of 6.1 (Medium), the vulnerability is network-exploitable with low attack complexity, requiring user interaction, and could lead to limited confidentiality and integrity impacts. While there is no evidence of active exploitation, a Nuclei template exists for detection, and there is no Metasploit module or ExploitDB entry, nor significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.4.5CPE matchmatch criteria | cpe:2.3:a:mhsoftware:wordpress_events_calendar_plugin:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.