CVE-2020-22839 is a reflected cross-site scripting (XSS) vulnerability found in the evoadm.php file of b2evolution CMS version 6.11.6-stable. This allows remote attackers to inject arbitrary webscript or HTML code through the tab3 parameter. With a CVSS score of 6.1 (MEDIUM), exploitation requires user interaction and can lead to low impact on 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 vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.11.6CPE matchmatch criteria | cpe:2.3:a:b2evolution:b2evolution_cms:6.11.6:*:*:*:*:*:*:* |
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.