Security Advisory

CVE-2021-34667

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-08-16 18:22:49

Last updated 2025-05-05 18:16:41

Assigner Wordfence

CVSS score 6.1

State PUBLISHED

Description

The 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 up to and including 1.0.

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