| Title | crocodilestick Calibre-Web-Automated v1.0.0-v4.0.6 Denial of Service |
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| Description | Calibre-Web-Automated (https://github.com/crocodilestick/Calibre-Web-Automated) suffers from a denial-of-service vulnerability. An unauthenticated remote attacker could use a GET /cwa-epub-fixer-start request to initiate a batch of EPUB fixes, rewriting and backing up library files in place. This fix reads and modifies all EPUB files in the library and creates backups, triggering a large number of CPU/disk operations and easily exhausting disk space. |
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| Source | ⚠️ https://gist.github.com/menelausx/1b45c952d352a2ebdc01cd8d5aa88e87 |
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| User | JasperX (UID 97281) |
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| Submission | 04/16/2026 13:10 (3 months ago) |
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| Moderation | 05/03/2026 09:59 (17 days later) |
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| Status | Accepted |
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| VulDB entry | 360890 [crocodilestick Calibre-Web-Automated up to 4.0.6 Admin Endpoint cps/cwa_functions.py missing authentication] |
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| Points | 20 |
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