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Vulnerabilities

Vulnerable Software

Vulnerability Details 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

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 43.4%

CVSS Severity

CVSS v3 Score 5.4

CVSS v2 Score 3.5

References

Products affected by CVE-2021-24927

My Calendar Project » My Calendar » Version: N/A

cpe:2.3:a:my_calendar_project:my_calendar:-
My Calendar Project » My Calendar » Version: 3.0.0

cpe:2.3:a:my_calendar_project:my_calendar:3.0.0
My Calendar Project » My Calendar » Version: 3.0.1

cpe:2.3:a:my_calendar_project:my_calendar:3.0.1
My Calendar Project » My Calendar » Version: 3.0.10

cpe:2.3:a:my_calendar_project:my_calendar:3.0.10
My Calendar Project » My Calendar » Version: 3.0.11

cpe:2.3:a:my_calendar_project:my_calendar:3.0.11
My Calendar Project » My Calendar » Version: 3.0.12

cpe:2.3:a:my_calendar_project:my_calendar:3.0.12
My Calendar Project » My Calendar » Version: 3.0.13

cpe:2.3:a:my_calendar_project:my_calendar:3.0.13
My Calendar Project » My Calendar » Version: 3.0.14

cpe:2.3:a:my_calendar_project:my_calendar:3.0.14
My Calendar Project » My Calendar » Version: 3.0.15

cpe:2.3:a:my_calendar_project:my_calendar:3.0.15
My Calendar Project » My Calendar » Version: 3.0.16

cpe:2.3:a:my_calendar_project:my_calendar:3.0.16
My Calendar Project » My Calendar » Version: 3.0.17

cpe:2.3:a:my_calendar_project:my_calendar:3.0.17
My Calendar Project » My Calendar » Version: 3.0.18

cpe:2.3:a:my_calendar_project:my_calendar:3.0.18
My Calendar Project » My Calendar » Version: 3.0.19

cpe:2.3:a:my_calendar_project:my_calendar:3.0.19
My Calendar Project » My Calendar » Version: 3.0.2

cpe:2.3:a:my_calendar_project:my_calendar:3.0.2
My Calendar Project » My Calendar » Version: 3.0.3

cpe:2.3:a:my_calendar_project:my_calendar:3.0.3
My Calendar Project » My Calendar » Version: 3.0.4

cpe:2.3:a:my_calendar_project:my_calendar:3.0.4
My Calendar Project » My Calendar » Version: 3.0.5

cpe:2.3:a:my_calendar_project:my_calendar:3.0.5
My Calendar Project » My Calendar » Version: 3.0.6

cpe:2.3:a:my_calendar_project:my_calendar:3.0.6
My Calendar Project » My Calendar » Version: 3.0.7

cpe:2.3:a:my_calendar_project:my_calendar:3.0.7
My Calendar Project » My Calendar » Version: 3.0.8

cpe:2.3:a:my_calendar_project:my_calendar:3.0.8
My Calendar Project » My Calendar » Version: 3.0.9

cpe:2.3:a:my_calendar_project:my_calendar:3.0.9
My Calendar Project » My Calendar » Version: 3.1.0

cpe:2.3:a:my_calendar_project:my_calendar:3.1.0
My Calendar Project » My Calendar » Version: 3.1.1

cpe:2.3:a:my_calendar_project:my_calendar:3.1.1
My Calendar Project » My Calendar » Version: 3.1.10

cpe:2.3:a:my_calendar_project:my_calendar:3.1.10
My Calendar Project » My Calendar » Version: 3.1.11

cpe:2.3:a:my_calendar_project:my_calendar:3.1.11
My Calendar Project » My Calendar » Version: 3.1.12

cpe:2.3:a:my_calendar_project:my_calendar:3.1.12
My Calendar Project » My Calendar » Version: 3.1.13

cpe:2.3:a:my_calendar_project:my_calendar:3.1.13
My Calendar Project » My Calendar » Version: 3.1.2

cpe:2.3:a:my_calendar_project:my_calendar:3.1.2
My Calendar Project » My Calendar » Version: 3.1.3

cpe:2.3:a:my_calendar_project:my_calendar:3.1.3
My Calendar Project » My Calendar » Version: 3.1.4

cpe:2.3:a:my_calendar_project:my_calendar:3.1.4
My Calendar Project » My Calendar » Version: 3.1.5

cpe:2.3:a:my_calendar_project:my_calendar:3.1.5
My Calendar Project » My Calendar » Version: 3.1.6

cpe:2.3:a:my_calendar_project:my_calendar:3.1.6
My Calendar Project » My Calendar » Version: 3.1.7

cpe:2.3:a:my_calendar_project:my_calendar:3.1.7
My Calendar Project » My Calendar » Version: 3.1.8

cpe:2.3:a:my_calendar_project:my_calendar:3.1.8
My Calendar Project » My Calendar » Version: 3.1.9

cpe:2.3:a:my_calendar_project:my_calendar:3.1.9

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-24927

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