| Title | diaowen DWSurvey v6.14.0 Improper Access Controls |
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| Description | The system's survey publishing function contains an authorization bypass vulnerability. Any authenticated regular user can illegally publish another user's survey simply by knowing the survey ID. After successfully exploiting this vulnerability, an attacker can change the operational status of another user's survey and overwrite its published cache content. The tampering result can be verified by querying the survey details. |
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| Source | ⚠️ https://drive.google.com/file/d/1S4_tO4YGk4schmB7AIZa3dq3wGxgfN8T/view?usp=sharing |
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| User | Stephen Lin (UID 98370) |
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| Submission | 06/11/2026 18:24 (2 months ago) |
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| Moderation | 08/03/2026 19:50 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 385633 [diaowen DWSurvey up to 6.14.0 dev-survey.do in DwDeisgnSurveyController.devSurvey. authorization] |
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| Points | 20 |
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