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TI-2022-01576 Aliases CVE-2022-1710GHSA-gjhm-h847-r595

Appointment Hour Booking < 1.3.56 - Admin+ Stored Cross-Site Scripting

Priority LOW 23CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

The Appointment Hour Booking WordPress plugin before 1.3.56 does not sanitise and escape a settings of its Calendar fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.

Why it matters now

EPSS 0.00598 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Appointment Hour Booking – WordPress Booking Plugin (Unknown): 1.3.56

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownAppointment Hour Booking – WordPress Booking Plugin1.3.56 to before 1.3.561.3.56Patch availableCNA
  • Appointment Hour Booking – WordPress Booking Plugin VendorUnknown Affected 1.3.56 to before 1.3.56 Fixed in 1.3.56 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dwbooster:appointment_hour_booking:*:*:*:*:*:wordpress:*:*before 1.3.56Vulnerabledwbooster
  • cpe:2.3:a:dwbooster:appointment_hour_booking:*:*:*:*:*:wordpress:*:* Versions before 1.3.56 Vulnerable ·dwbooster

Remediation

  • Fix · CNA Appointment Hour Booking – WordPress Booking Plugin (Unknown) Fixed in 1.3.56

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-1710
  2. 2026-10-03 Alias added: GHSA-gjhm-h847-r595

References

Exploit 1

  • TI-2022-20084 WordPress Appointment Hour Booking plugin <= 1.3.71 - Missing Authorization vulnerability CVSS 3.1HIGH 8.8
  • TI-2022-03703 Appointment Hour Booking <= 1.3.72 - Unauthenticated iFrame Injection via Appointment Form CVSS 3.1HIGH 7.2
  • TI-2022-03702 Appointment Hour Booking <= 1.3.72 - CSV Injection CVSS 3.1HIGH 7.8
  • TI-2022-03704 Appointment Hour Booking <= 1.3.72 - CAPTCHA Bypass CVSS 3.1MEDIUM 5.3
  • TI-2019-10137 The Appointment Hour Booking plugin 1.1.44 for WordPress allows XSS via the E-mail field, as demonstrated by email_1. CVSS 3.1MEDIUM 6.1
  • TI-2021-06994 Appointment Hour Booking – WordPress Booking Plugin < 1.3.17 - Authenticated Stored XSS CVSS 3.1MEDIUM 5.4
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences