| Title | yashpokharna2555 restaurent-management-system 1 Cross Site Scripting |
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| Description | A vulnerability has been found in yashpokharna2555 restaurent-management-system. The application stores user-controlled `username` values during registration and later propagates that value into the session and outputs it in `index.php` without HTML encoding. Specifically, `login_register.php` inserts the attacker-controlled username into the database, the login logic assigns the username to `$_SESSION['username']`, and `index.php` prints the session value directly into the HTML response. This results in stored cross-site scripting and allows arbitrary JavaScript execution in the victim browser when the affected page is viewed.
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| Source | ⚠️ https://github.com/yashpokharna2555/restaurent-management-system/issues/4 |
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| User | wr0ld (UID 98487) |
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| Submission | 05/27/2026 10:33 (1 month ago) |
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| Moderation | 06/27/2026 20:10 (1 month later) |
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| Status | Accepted |
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| VulDB entry | 374494 [yashpokharna2555 restaurent-management-system Registration login_register.php Username cross site scripting] |
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| Points | 20 |
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