CVE-2023-49173

5.4 mediumEPSS 0.4%

Medium (5.4) in 10to8 sign in scheduling online appointment booking system. EPSS 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in 10to8 Sign In Scheduling Online Appointment Booking System allows Stored XSS.This issue affects Sign In Scheduling Online Appointment Booking System: from n/a through 1.0.9.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2023-12-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

10to8:sign_in_scheduling_online_appointment_booking_system

References

https://patchstack.com/database/vulnerability/10to8-online-booking/wordpress-10to8-online-appointment-booking-system-plugin-1-0-9-cross-site-scripting-xss-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/10to8-online-booking/wordpress-10to8-online-appointment-booking-system-plugin-1-0-9-cross-site-scripting-xss-vulnerability?_s_id=cve

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