WordPress appointment-hour-booking has 8 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2019-13505 | The Appointment Hour Booking plugin 1.1.44 for WordPress allows XSS via the E-mail field, as demonstrated by email_1. | medium | 6.1 | =1.1.44 | – |
| CVE-2022-4035 | The Appointment Hour Booking plugin for WordPress is vulnerable to iFrame Injection via the ‘email’ or general field parameters in versions | high | 7.2 | <=1.3.72 | – |
| CVE-2022-4034 | The Appointment Hour Booking Plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.3.72. This makes it pos | medium | 5.8 | <=1.3.72 | – |
| CVE-2021-24712 | The Appointment Hour Booking WordPress plugin before 1.3.17 does not properly sanitize values used when creating new calendars. | medium | 5.4 | <1.3.17 | 1.3.17 |
| CVE-2021-24673 | The Appointment Hour Booking WordPress plugin before 1.3.16 does not escape some of the Calendar Form settings, allowing high privilege user | medium | 4.8 | <1.3.16 | 1.3.16 |
| CVE-2022-1710 | The Appointment Hour Booking WordPress plugin before 1.3.56 does not sanitise and escape a settings of its Calendar fields, which could allo | medium | 4.8 | <1.3.56 | 1.3.56 |
| CVE-2022-41692 | Missing Authorization vulnerability in Appointment Hour Booking plugin <= 1.3.71 on WordPress. | medium | 4.3 | <1.3.72 | 1.3.72 |
| CVE-2022-4036 | The Appointment Hour Booking plugin for WordPress is vulnerable to CAPTCHA bypass in versions up to, and including, 1.3.72. This is due to t | medium | 5.3 | <=1.3.72 | – |
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