TI-2021-13680 CVE-2021-34667 · GHSA-r68r-w4gj-642mCalendar_plugin <= 1.0 Reflected Cross-Site ScriptingPriority LOW 29The Calendar_plugin WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of `$_SERVER['PHP_SELF']` in the ~/calendar.php file which allows attackers to inject arbitrary web scripts, in versions…CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00895 · Published 2021-08-16 · No fix listed CWE-79