Reflected XSS via unsanitized signup firstname
Published Feb 26, 2023 · Updated Nov 22, 2024
Reflected XSS in signup.php in SourceCodester Dental Clinic Appointment Reservation System 1.0 allows remote attackers to run script via firstname. The POST handler returns the firstname value in generated HTML such that injected tag and script delimiters execute in the browser. No account is required to submit the signup form, but a browser must render the crafted response; demonstrated impact is script execution in that response's origin.
Summary
What happened
Reflected XSS in signup.php in SourceCodester Dental Clinic Appointment Reservation System 1.0 allows remote attackers to run script via firstname. The POST handler returns the firstname value in generated HTML such that injected tag and script delimiters execute in the browser. No account is required to submit the signup form, but a browser must render the crafted response; demonstrated impact is script execution in that response's origin.
The record
- CVE
- CVE-2023-1036
- Published
- Feb 26, 2023
- Updated
- Nov 22, 2024
- Vendor
- Online Movie Ticket Booking System
- Product
- Dental Clinic Appointment Reservation System
- Classifications
- CWE-79, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 26, 2023CVE publishedPublication date reported by the CVE source.
- Nov 22, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=1.0
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Dental Clinic Appointment Reservation System firstname XSS PoCproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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