This article is a part of our Vulnerability Database (back to index)
Cross-Site Request Forgery occurrences in Minicms
A Cross-Site Request Forgery (CSRF) in MiniCMS v1.11 allows attackers to arbitrarily delete local .dat files via clicking on a malicious link. (2022-06-24, CVE-2022-33121)
MiniCMS 1.10 allows mc-admin/post.php?state=publish&delete= CSRF to delete articles, a different vulnerability than CVE-2018-18891. (2019-03-06, CVE-2019-9603)
There is a CSRF vulnerability in mc-admin/conf.php in MiniCMS 1.10 that can change the administrator account password. (2018-03-27, CVE-2018-9092)
Why Cross-Site Request Forgery can be dangerous
The absence of Anti-CSRF tokens may lead to a Cross-Site Request Forgery attack that can result in executing a specific application action as another logged in user, e.g. steal their account by changing their email and password or silently adding a new admin user account when executed from the administrator account.
The attacker may copy one of your web application forms, e.g. email/password change form.
The webpage will contain a form with the exact set of fields as the original application but with input values already provided and the submit button replaced with a Javascript code causing auto-submission. When the page is accessed the form will be immediately submitted and page contents replaced with a valid content or a redirect to your original application.
One of your application users who is already logged in can be then tricked to navigate to such malicious page e.g. by clicking a link in a phishing email, and the pre-populated form content will be submitted to your application like it would be submitted by your user.