CVE-2021-34644 is a Reflected Cross-Site Scripting (XSS) vulnerability in the Multiplayer Games WordPress plugin, affecting versions up to and including 3.7. This flaw, stemming from improper use of $_SERVER['PHP_SELF'], allows attackers to inject arbitrary web scripts. Rated Medium severity (CVSS 6.1), it requires user interaction and network access, potentially leading to information disclosure and integrity compromise. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.7CPE matchmatch criteria | cpe:2.3:a:multiplayer-plugin_project:multiplayer-plugin:*:*:*:*:*:wordpress:*:* |
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.