CVE-2023-3559

6.1 mediumEPSS 0.4%

Medium (6.1) in gzscripts php gz appointment scheduling script. EPSS 0.4% chance of exploitation in the next 30 days.

A vulnerability classified as problematic was found in GZ Scripts PHP GZ Appointment Scheduling Script 1.8. Affected by this vulnerability is an unknown functionality of the file /load.php. The manipulation of the argument first_name/second_name/phone/address_1/country leads to cross site scripting. The attack can be launched remotely. The identifier VDB-233353 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2023-07-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gzscripts:php_gz_appointment_scheduling_script

References

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