| Title | xuhuisheng lemon 1.13.0 Unrestricted Upload |
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| Description | Lemon-OAcms system has a file upload vulnerability
1."com.mossle.cms.web.CmsArticleController.uploadImage" method does not restrict file upload
2.The called method, “com.mossle.client.store.LocalStoreClient.saveStore“, does not restrict file upload
3.The called method, “com.mossle.core.store.FileStoreHelper.saveStore“, renames the file but does not restrict the file type.
4.Test the file upload function, the file name is returned, so renaming the file is invalid, the file is uploaded successfully
5.Repair suggestion: Use whitelist to limit file upload types
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| Source | ⚠️ https://github.com/xuhuisheng/lemon/issues/212 |
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| User | mcc666 (UID 88988) |
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| Submission | 08/13/2025 10:50 (11 months ago) |
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| Moderation | 08/24/2025 19:02 (11 days later) |
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| Status | Accepted |
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| VulDB entry | 321242 [xuhuisheng lemon up to 1.13.0 CmsArticleController.java uploadImage Upload unrestricted upload] |
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| Points | 20 |
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