CVE-2023-3559
GZ Scripts PHP GZ Appointment Scheduling Script load.php cross site scripting
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
GZ Scripts PHP GZ Appointment Scheduling Script load.php cross site scripting
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.
- Record
CVE-2023-3559- CVSS 3.1
- 3.5 Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.0
AV:N/AC:L/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2023-44212
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.
- Record
EUVD-2023-44212- CVSS 3.1
- 3.5 Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q6g7-cf67-6822
A vulnerability classified as problematic was found in GZ Scripts PHP GZ Appointment Scheduling...
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.
- Record
GHSA-q6g7-cf67-6822- CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2023-3559- CVSS 3.1
- 3.5 Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - 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 - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-3559 is a low vulnerability (CVSS 3.5) in Gz Scripts Php Gz Appointment Scheduling Script, published July 8, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 32nd percentile. No source names a fixed version.