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Booking Ultra Pro <= 1.1.8 - Stored Cross-Site Scripting
| CVE | CVE-2021-36854 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | September 29, 2022 |
| Last Updated | August 10, 2023 |
| Researcher |
Ngo Van Thien
- Patchstack Alliance
|
Description
The Booking Ultra Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in versions up to, and including, 1.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This can also be exploited via CSRF.
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Vulnerability Details for Booking Ultra Pro Appointments Booking Calendar Plugin
| Software Type | Plugin |
|---|---|
| Software Slug | booking-ultra-pro (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.1.9, or a newer patched version |
| Affected Version |
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| Patched Version |
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