| عنوان | REBUILD 4.4.7-release Improper Authorization |
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| الوصف | During the security review of "REBUILD", I discovered an unauthenticated server-side request forgery and arbitrary file write vulnerability in the "/commons/file-editor-save" endpoint. This vulnerability stems from the endpoint accepting a token exposed by a public share page, downloading content from an attacker-controlled "url", and writing the downloaded response to a data-directory path derived from the attacker-controlled "fileKey" without adequate callback authentication, URL restrictions, file ownership validation, or destination-path authorization. Therefore, attackers with access to a valid public share link can cause the server to fetch an arbitrary HTTP(S) resource and create or overwrite a selected relative file path in the REBUILD data directory. Immediate remedial measures are needed to ensure system security and protect data integrity.
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| المصدر | ⚠️ https://github.com/ASantsSec/CVE/issues/26 |
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| المستخدم | asants (UID 85898) |
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| ارسال | 17/08/2026 07:52 AM (1 شهر منذ) |
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| الاعتدال | 28/09/2026 09:04 PM (1 month later) |
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| الحالة | تمت الموافقة |
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| إدخال VulDB | 411151 [REBUILD حتى 4.4.11 file-editor-save url/fileKey تجاوز الصلاحيات] |
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| النقاط | 20 |
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