CVE-2026-3302
Cross-Site Scripting in SourceCodester Doctor Appointment Register.php
Publication date: 2026-02-27
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| remyandrade | doctor_appointment_system | 1.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
| CWE-94 | The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the SourceCodester Doctor Appointment System 1.0, specifically in the /register.php file of the Sign Up Page component. It involves a weakness where the Email argument can be manipulated to perform a cross-site scripting (XSS) attack. This means an attacker can inject malicious scripts that execute in the context of a user's browser.
The attack can be launched remotely, and the exploit code has been made publicly available, increasing the risk of exploitation.
How can this vulnerability impact me? :
This vulnerability can allow attackers to execute malicious scripts in the browsers of users who visit the affected Sign Up Page. This can lead to theft of user session data, redirection to malicious websites, or other malicious actions performed on behalf of the user without their consent.
Because the exploit is publicly available and the attack can be performed remotely without authentication, it increases the risk of widespread exploitation.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know