CVE-2021-28420 describes a reflected cross-site scripting (XSS) vulnerability in Seo Panel version 4.8.0, specifically impacting the "from_time" parameter within alerts.php. This medium-severity vulnerability (CVSS 4.8) allows an attacker to inject malicious JavaScript, potentially leading to client-side compromise, requiring high privileges and user interaction. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB proof-of-concept (EDB-49935) exists, and the vulnerability has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.8.0CPE matchmatch criteria | cpe:2.3:a:seopanel:seo_panel:4.8.0:*:*:*:*:*:*:* |
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.