CVE-2021-25029 describes a Cross-Site Scripting (XSS) vulnerability in the CLUEVO LMS, E-Learning Platform WordPress plugin prior to version 1.8.1. This flaw allows high-privilege users to inject malicious scripts into Course modules due to insufficient input sanitization, even when the unfiltered_html capability is disabled. The vulnerability carries a CVSS score of 4.8 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and resulting in low impact to confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.8.1CPE matchmatch criteria | cpe:2.3:a:cluevo:learning_management_system:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/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.