CVE-2021-24247 describes a reflected Cross-Site Scripting (XSS) vulnerability in the Contact Form Check Tester WordPress plugin up to version 1.0.2. This flaw allows any registered user, including subscribers, to inject XSS payloads into the plugin's settings due to a lack of sanitization and improper access control. The vulnerability has a CVSS score of 5.4 (Medium), indicating it can be exploited with low complexity by a low-privileged user, potentially leading to privilege escalation. While not listed in CISA's KEV catalog and showing no active exploitation or community discussion, an ExploitDB entry (EDB-50703) exists, demonstrating proof-of-concept exploit code. The vendor has since closed the plugin.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.0.2CPE matchmatch criteria | cpe:2.3:a:mooveagency:contact_form_check_tester:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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.