CVE-2023-1036

Name: CVE-2023-1036
Creator: NVD / NIST
Published: 2023-02-26T12:15:10.54+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2023-1036 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability was found in SourceCodester Dental Clinic Appointment Reservation System 1.0. It has been declared as problematic. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

Description

A vulnerability was found in SourceCodester Dental Clinic Appointment Reservation System 1.0. It has been declared as problematic. This vulnerability affects unknown code of the file /APR/signup.php of the component POST Parameter Handler. The manipulation of the argument firstname leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-221794 is the identifier assigned to this vulnerability.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.78%

51.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Dental Clinic Appointment Reservation System Project	Dental Clinic Appointment Reservation System	1.0

References

https://github.com/nightcloudos/bug_report/blob/main/vendors/jkev/Dental%20Clinic%20Appointment%20Reservation%20System/XSS-1.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.221794Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.221794Third Party Advisory, VDB Entry
https://github.com/nightcloudos/bug_report/blob/main/vendors/jkev/Dental%20Clinic%20Appointment%20Reservation%20System/XSS-1.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.221794Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.221794Third Party Advisory, VDB Entry

Timeline

Published: Feb 26, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-1036?

How severe is CVE-2023-1036?

CVE-2023-1036 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2023-1036?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-1036?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST