CVE-2020-23517 is a Cross-Site Scripting (XSS) vulnerability found in Aryanic HighMail (High CMS) versions 2020 and earlier. This flaw allows remote attackers to inject arbitrary web scripts or HTML through the 'user' parameter in LoginForm. It is rated as MEDIUM severity (CVSS 6.1), indicating a network-based attack with low complexity, requiring user interaction, and potentially leading to low impact on confidentiality and integrity. There is no evidence of active exploitation, no Metasploit or ExploitDB modules, and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2020CPE matchmatch criteria | cpe:2.3:a:aryanic:high_cms:*:*:*:*:*:*:*:* |
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.