| Title | code-projects Simple IT Discussion Forum V1.0 cross site scripting |
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| Description | During the security review of "Simple IT Discussion Forum", I discovered a critical XSS vulnerability in the "/admin/user.php" file. This vulnerability stems from insufficient user input validation and output encoding of the 'fname' parameter, allowing attackers to inject malicious script code. Therefore, attackers can execute arbitrary scripts in the victim's browser, steal sensitive information, and perform operations on behalf of the victim. Immediate remedial measures are needed to ensure system security and protect user data. |
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| Source | ⚠️ https://github.com/zulu225588/zulu-loudong/issues/2 |
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| User | zulu (UID 96978) |
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| Submission | 04/01/2026 05:38 (10 days ago) |
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| Moderation | 04/09/2026 15:23 (8 days later) |
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| Status | Accepted |
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| VulDB entry | 356559 [code-projects Simple IT Discussion Forum 1.0 /admin/user.php fname cross site scripting] |
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| Points | 20 |
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