flaskBlog is a blog app built with Flask. In 2.8.0 and earlier, when deleting a comment, there's no validation of the ownership of the comment. Every user can delete an arbitrary comment of another user on every post, by simply intercepting the delete request and changing the commentID. The code that causes the problem is in routes/post.py.
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Tue, 19 Aug 2025 20:15:00 +0000
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Tue, 19 Aug 2025 19:30:00 +0000
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Description | flaskBlog is a blog app built with Flask. In 2.8.0 and earlier, when deleting a comment, there's no validation of the ownership of the comment. Every user can delete an arbitrary comment of another user on every post, by simply intercepting the delete request and changing the commentID. The code that causes the problem is in routes/post.py. | |
Title | flaskBlog arbitrary comment delete | |
Weaknesses | CWE-639 | |
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Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-08-19T19:06:15.195Z
Updated: 2025-08-19T19:27:18.828Z
Reserved: 2025-08-14T22:31:17.683Z
Link: CVE-2025-55737

Updated: 2025-08-19T19:27:14.521Z

Status : Awaiting Analysis
Published: 2025-08-19T20:15:35.277
Modified: 2025-08-20T14:40:17.713
Link: CVE-2025-55737

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