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MEDIUM · 4.8

CVE-2024-7877

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin WordPress plugin before 1.6.7.55 does not sanitise and escape some of its Notification settings, which could allow high p...

Vulnerability Description

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

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
NsquaSimply Schedule Appointments< 1.6.7.55

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2024-7877?

CVE-2024-7877 is a vulnerability with a CVSS score of 4.8 (MEDIUM). The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin WordPress plugin before 1.6.7.55 does not sanitise and escape some of its Notification settings, which could allow high p...

How severe is CVE-2024-7877?

CVE-2024-7877 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-7877?

Check the references section above for vendor advisories and patch information. Affected products include: Nsqua Simply Schedule Appointments.