CVE-2021-4254 is a problematic cross-site scripting (XSS) vulnerability affecting ctrlo lenio, specifically within the Notice Handler component's views/layouts/main.tt file. This flaw allows remote attackers to inject malicious scripts by manipulating the 'notice.notice.text' argument. Rated as Medium severity (CVSS 6.1), it requires user interaction for successful exploitation and could lead to low impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2021-02-08CPE matchmatch criteria | cpe:2.3:a:ctrlo:lenio:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
No social media mentions found for this CVE.
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.