CVE Vulnerability

CVE-2021-24927

The My Calendar WordPress plugin before 3.2.18 does not sanitise and escape the callback parameter of the mc_post_lookup AJAX action (available to any authenticated user) before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://wpscan.com/vulnerability/86f3acc7-8902-4215-bd75-6105d601524e Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:my_calendar_project:my_calendar:*:*:*:*:*:wordpress:*:*
Information

Published : 2021-11-29 09:15

Updated : 2021-11-29 10:05

NVD link : CVE-2021-24927

Mitre link : CVE-2021-24927

Products Affected
No products.
CWE
CWE-79