VR Calendar <= 2.3.1 - Unauthenticated Remote Code Execution

9.8
Improper Control of Generation of Code ('Code Injection')
CVE CVE-2022-2314
CVSS 9.8 (Critical)
Publicly Published July 22, 2022
Last Updated January 22, 2024
Researchers Vinay Varma Mudunuri
Krishna Harsha Kondaveeti

Description

The VR Calendar plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 2.2.2 via the handleCommands() function that accepts user supplied input via the 'vrc_cmd' parameter that is passed to call_user_func(). This allows unauthenticated attackers to execute code on the server.

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Vulnerability Details for VR Calendar

Software Type Plugin
Software Slug vr-calendar-sync (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.3.2, or a newer patched version
Affected Version
  • <= 2.3.1
Patched Version
  • 2.3.2

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