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TI-2023-03321 Aliases CVE-2023-3559GHSA-q6g7-cf67-6822

GZ Scripts PHP GZ Appointment Scheduling Script load.php cross site scripting

Priority LOW 27CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

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

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00383 32nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
GZ ScriptsPHP GZ Appointment Scheduling Script1.8—No fix listedCNA
  • PHP GZ Appointment Scheduling Script VendorGZ Scripts Affected 1.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:gzscripts:php_gz_appointment_scheduling_script:1.8:*:*:*:*:*:*:*1.8VulnerableGZ Scripts
  • cpe:2.3:a:gzscripts:php_gz_appointment_scheduling_script:1.8:*:*:*:*:*:*:* Versions 1.8 Vulnerable ·GZ Scripts

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-3559
  2. 2026-10-03 Alias added: GHSA-q6g7-cf67-6822

References

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Sources

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