Use of Insufficiently Random Values in yiisoft/yii2-dev

yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator...

Insecure Random Number Generation

yiisoft/yii2 is using insecure random number generation. The vulnerability exists because it uses the function mtrand in CaptchaAction.php which is a predictable Random Number algorithm for random bytes and int generation...

Insecure Random Number Generation

yiisoft/yii2 is using insecure random number generation. The vulnerability exists because it uses the function mtrand in BaseMailer.php which is a predictable Random Number algorithm for random bytes and int generation...

CVE-2021-3689 Use of Predictable Algorithm in Random Number Generator in yiisoft/yii2

yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator...

CVE-2020-15148

CVE-2020-15148 – Yii 2 (

Information Disclosure

yiisoft/yii2 is vulnerable to information disclosure. Confidential information such as HTTP authentication credentials containing username and password are logged in \yii\log\Target, which could allow an attacker to retrieve the information from log files and gain access to the application...

Cross-Site Request Forgery (CSRF)

yiisoft/yii2 is vulnerable to cross-site request forgery CSRF. Request methods are not validated or restricted in \yii\web\Request::getMethod. This allows an attacker to bypass CSRF token checks by downgrading the HTTP request to read methods such as GET, HEAD or OPTIONS...