Vulnerability · Published Jan 3, 2022 · Assigned by WPScan
CVE-2021-25040Booking Calendar < 8.9.2 - Reflected Cross-Site Scripting
Medium 6.1
In plain English
A medium-severity cross-site scripting in Booking Calendar from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)0.8%top 42.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The Booking Calendar WordPress plugin before 8.9.2 does not sanitise and escape the booking_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Booking Calendar | 8.9.2 – before 8.9.2 |
Weakness: CWE-79