Vulnerability: CVE-2020-8439

Monstra CMS through 3.0.4 allows remote authenticated users to take over arbitrary user accounts via a modified login parameter to an edit URI, as demonstrated by login=victim to the users/21/edit URI.


http://uploadboy.me/cn40ne6p89t6/POC.mp4.html
https://cert.ikiu.ac.ir/public-files/pages/attachments/11/02630f153869936d555a79f89d717f9c.pdf
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8439


It's possible to leave a comment as registered users to the site, accessing through social, wordpress account or as anonymous users. If you want to leave a comment as an anonymous user you will be notified by email of a possible response only if you enter the email address (optional). The insertion of any data in the comment fields is totally optional. Whoever decides to insert any data accepts the treatment of these last ones for the inherent purposes of the service that is the answer to the comment and the strictly necessary communications.


Leave a Reply