| Título | SOURCECODESTER Flashcard Quiz App Using PHP and MySQL 1.0 Cross Site Scripting |
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| Descripción | There is no input sanitization present when updating flashcards, making the web application vulnerable to XSS.
Allows XSS by placing untrusted code on the parameters question and answer.
Payload used is %3Cscript%3Ealert%28%27reigz+was+here%27%29%3C%2Fscript%3E for both parameters.
Affected endpoint is /flashcard-quiz/endpoint/update-flashcard.php
POC and additional information is available on github |
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| Fuente | ⚠️ https://github.com/smurf-reigz/security/blob/main/proof-of-concepts/SOURCECODESTER%20%5BFlashcard%20Quiz%20App%20Using%20PHP%20and%20MySQL%5D%20XSS%20on%20update-flashcard.php.md |
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| Usuario | reiginald (UID 64219) |
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| Sumisión | 2024-02-29 02:06 (hace 3 años) |
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| Moderación | 2024-03-01 08:28 (1 day later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 255387 [SourceCodester Flashcard Quiz App 1.0 update-flashcard.php question/answer secuencias de comandos en sitios cruzados] |
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| Puntos | 19 |
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