CVE-2021-3340 is a cross-site scripting (XSS) vulnerability affecting Wikindx versions prior to 5.7.0 and 6.x through 6.4.0. This flaw allows remote attackers to inject arbitrary web script or HTML through the 'message' parameter in specific PHP files. Rated with a CVSS score of 6.1 (Medium), it requires user interaction (UI:R) and could lead to low impact on confidentiality and integrity (C:L/I:L). 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 |
|---|---|---|---|
< 5.7.0CPE matchmatch criteria | cpe:2.3:a:wikindx_project:wikindx:*:*:*:*:*:*:*:* | ||
>= 6.0.0, <= 6.4.0CPE matchmatch criteria | cpe:2.3:a:wikindx_project:wikindx:*:*:*:*:*:*:*:* |
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.