Stored XSS via unescaped fullname output
Published Aug 7, 2026 · Updated Aug 7, 2026
Stored XSS in PHPGurukul Company Visitors Management System 1.0 allows remote authenticated users to run script in administrator browsers. visitors-form.php stores the fullname parameter without validation, and manage-newvisitors.php echoes that database value into HTML without encoding or escaping. Administrator access is required to submit the payload and view the visitor list, where the script executes with the viewing administrator's application context.
Summary
What happened
Stored XSS in PHPGurukul Company Visitors Management System 1.0 allows remote authenticated users to run script in administrator browsers. visitors-form.php stores the fullname parameter without validation, and manage-newvisitors.php echoes that database value into HTML without encoding or escaping. Administrator access is required to submit the payload and view the visitor list, where the script executes with the viewing administrator's application context.
The record
- CVE
- CVE-2026-19207
- Published
- Aug 7, 2026
- Updated
- Aug 7, 2026
- Vendor
- jaychouchannel
- Product
- Company Visitors Management System
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Aug 7, 2026CVE publishedPublication date reported by the CVE source.
- Aug 7, 2026Record 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
- Stored XSS fullname proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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