| Title | GouguCMS 4.08.18 Stored Cross-Site Scripting (XSS) |
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| Description | GouguCMS 4.08.18 contains a stored cross-site scripting vulnerability in the user level function. An authenticated remote user with permission to add or edit a user level can inject HTML or JavaScript through the title parameter of POST /admin/level/add. The value is stored in cms_user_level.title without sanitization and later returned by /admin/level/index and /admin/user/index, where Layui renders it as HTML without output encoding. This allows JavaScript execution in an administrator's browser session. The vulnerability is classified as CWE-79. |
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| Source | ⚠️ https://github.com/yuhuixiaowu/cve/blob/main/gougucms_v4.08.18_XSS.md |
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| User | yuhui (UID 101473) |
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| Submission | 09/26/2026 16:28 (1 month ago) |
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| Moderation | 10/25/2026 08:26 (29 days later) |
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| Status | Accepted |
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| VulDB entry | 426168 [gougucms up to 4.08.18 User Level Level.php add title cross site scripting] |
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| Points | 20 |
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