What’s Vulnerable › Vulnerabilities

CVE-2023-1036: SourceCodester Dental Clinic Appointment Reservation System POST Parameter signup.php cross site scripting

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-26 · updated 2026-06-17
• Weakness: CWE-79

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.

Affected products

• SourceCodester 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.md
• https://vuldb.com/?ctiid.221794
• https://vuldb.com/?id.221794
• https://github.com/nightcloudos/bug_report/blob/main/vendors/jkev/Dental%20Clinic%20Appointment%20Reservation%20System/XSS-1.md
• https://vuldb.com/?ctiid.221794
• https://vuldb.com/?id.221794

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