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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XDogukanurker Flaskblog
APPDogukanurker≤ 2.8.0
Related vulnerabilities
FlaskBlog: nieuprawniona eskalacja uprawnień do roli administratora
Nieprawidłowa kontrola dostępu w FlaskBlog — ujawnienie nazw użytkowników
flaskBlog is a blog app built with Flask. In 2.8.0 and earlier, the code checks if the userRole is "admin" onl...
flaskBlog is a blog app built with Flask. In 2.8.0 and earlier, when creating a post, there's no validation of...
flaskBlog is a blog app built with Flask. In versions 2.8.1 and prior, improper sanitization of postContent wh...