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Start learningUpgrade silverstripe/framework
to version 3.1.20, 3.2.5, 3.3.3, 3.4.1 or higher.
silverstripe/framework is a PHP framework forming the base for the SilverStripe CMS.
Affected versions of this package are vulnerable to Improper Authentication due to the ChangePasswordForm
process. An attacker can log in without proper authorization by exploiting the lack of a necessary check for Member::canLogIn()
after a password reset. This is only exploitable if specific site configurations use the extension point in ChangePasswordForm::doChangePassword()
to restrict access, such as for unapproved members or those with temporarily revoked access.