medium4.8
CVE-2021-24604
The Availability Calendar WordPress plugin before 1.2.2 does not sanitise or escape its Category Names before outputting them in page/post where the associated…
Impact
The Availability Calendar WordPress plugin before 1.2.2 does not sanitise or escape its Category Names before outputting them in page/post where the associated shortcode is embed, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Offshorewebmaster | Availability Calendar | before 1.2.2 |