An arbitrary file deletion vulnerability in the /post/{postTitle} component of flaskBlog v2.6.1 allows attackers to delete article titles created by other users via supplying a crafted POST request.
https://github.com/DogukanUrker/flaskBlog/issues/130
https://gist.github.com/coleak2021/cecfc757bc77038717c3e7b40e2d66ce