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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2025-55737

flaskBlog arbitrary comment delete

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

DogukanUrker FlaskBlog

  • <= 2.8.0affected

References