CVE-2024-7876

4.8 mediumEPSS 0.4%

Medium (4.8) in nsqua simply schedule appointments. EPSS 0.4% chance of exploitation in the next 30 days.

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin WordPress plugin before 1.6.7.55 does not sanitise and escape some of its Appointment Type settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

Severity

CVSS 3.1

4.8 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2024-11-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nsqua:simply_schedule_appointments

References

https://wpscan.com/vulnerability/fffe862f-5bf0-4a05-9d32-caff0bfdb860/

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