| Title | EyouCMS 1.7.7 Cross Site Scripting |
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| Description | A Stored Cross-Site Scripting (XSS) vulnerability exists in EyouCMS ≤1.7.7 Ask (Q&A) module. The application uses htmlspecialchars_decode() function when rendering user-submitted content from the database, which reverses HTML entity encoding and allows malicious scripts to execute. An authenticated attacker can inject XSS payloads through question or answer content that will execute when other users view the page. |
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| Source | ⚠️ https://note-hxlab.wetolink.com/share/LNickWiRaFiF |
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| User | pemic (UID 93604) |
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| Submission | 12/18/2025 08:23 (6 months ago) |
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| Moderation | 12/30/2025 19:46 (12 days later) |
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| Status | Accepted |
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| VulDB entry | 339082 [EyouCMS up to 1.7.7 Ask Module Ask.php content cross site scripting] |
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| Points | 20 |
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