sites where single users administrate all the content are not affected.A poor design pattern in the validation code meant that it was possible for potential hackers to access both the install and uninstall functions via a user who did not have host permissions. We will work with you to help protect you, your server, and your customers. of the Products – DNN Platform Version 9.2.2 or EVOQ 9.2.2 at the time of coming from Microsoft.Microsoft released an However, if a site allows new users to register, these users can access a number of public functions shared by all users.
Affected Version(s):DNN thanks the following for identifying the issue and/or working with us to help protect UsersInformation on requests, exceptions, or other actions are not allow executables such as .exe, .aspx, etc. To fix this problem, you are recommended to update to the latest version of DNN (7.4.2 at time of writing).DNN thanks the following for working with us to help protect users:A request could be crafted to that allows a user to confirm the existence of a file. Many email systems mark such links as phishing links, which further reduces the likelihood. If the link does not exist in the database then it is assumed to be a phishing request and will not redirect.To fix this problem, you are recommended to update to the latest version of DotNetNuke (4.5 at time of writing).DotNetNuke thanks the following for working with us to help protect users:In earlier versions DotNetNuke supported anonymous vendor signup, so that advertisers could be added be added automatically without needing to authenticate. files such as images, module & skin extensions, documents, etc. Ordinarily, you'd be at the right spot, but we've recently launched a brand new community website... For the community, by the community.Security Center allows you view any security bulletins that might be related to the version of DNN you are currently running.DNN Platform includes and uses the jQuery library as part of the base installation.DNN Platform 9.6.0 was released with 3.5.0 included, and 9.6.1 was released with jQuery 3.5.1 after they released an urgent update. Then they must craft a specially formatted link to target this vulnerability.To fix this problem, you are 9.1.1 at the time of writing.DNN contains a CMS Whilst the modules would then fail to install fully due to user file permissions, it was possible to access the failed installation and hence run code.Sites that have the viewstate encrypted are protected against accessing failed user uploads.Whilst correctly encoding the error messages to protect against cross-site scripting attacks, the error page was assuming values returned by the asp.net framework were safe.
It is recommended that ALL users validate their allowed file types setting to ensure dynamic file types are excluded.To remediate this issue an upgrade to DNN Platform Version (9.4.1 or later) is required.At this point in time, there is no known patch for prior versions.The DNN Community would like to thank Sajjad Pourali for reporting this issue.DNN provides a user account mechanism that can be used to register users in the system. In certain cases, 3rd party modules may expose the tabs control so users would need access to pages that host that control to be explotiedTo fix this problem, you are recommended to update to the latest version of DNN (7.4.2 at time of writing).DNN thanks the following for working with us to help protect users:DNN supports the ability to set user registration modes - these include the ability to disable user registration ("none")A failure to re-validate that site registration is set to "none" means that potential hackers can work around DNN's protection and register "spam" user accounts. However, this information is also potentially helpful to hackers, so the OS identification functionality was removed.The messages returned from the forgot password utility were too detailed, and could be used to identify the existance of user accounts.This only affects sites where the forgot password utility is used. must entice a limited subset of users into viewing the information.To fix this problem you can upgrade to the latest versions Ordinarily, you'd be at the right spot, but we've recently launched a brand new community website... For the community, by the community.Security Center allows you view any security bulletins that might be related to the version of DNN you are currently running.DNN Platform includes and uses the jQuery library as part of the base installation.DNN Platform 9.6.0 was released with 3.5.0 included, and 9.6.1 was released with jQuery 3.5.1 after they released an urgent update. By default this module is only accessible to Admin or Host users. About this update Applications and services that are written by using WinHTTP for Secure Sockets Layer (SSL) connections that use the WINHTTP_OPTION_SECURE_PROTOCOLS flag can't use TLS 1.1 or TLS 1.2 …
This could allow a malicious user to execute Javascript or another client-side script on the impacted user's computer.A malicious user with a properly constructed URL, and an DNN installation with a specific configuration could allow an injected javascript code to execute.The issue is only visible with very specific configurations within the DNN Platform, and the exploit would require specific knowledge to exploit.To remediate this issue upgrading to DNN Platform version 9.3.1 and later is recommended.DNN installations
Then they must craft a specially formatted link to target this vulnerability.To fix this problem, you are be protected by specifying various levels of permissions, such as restrict to this folder or any other place on the server.
This process could overwrite files that the user was not granted permissions to, and would be done without the notice of the administrator.The only proper fix for this issue is to upgrade to DNN Platform 9.6.0 or later.DNN Platform version 5.0.0 through 9.5.0. specifically crafted requests to identify some parameters and then use these to
Affected Version(s):DNN thanks the following for identifying the issue and/or working with us to help protect UsersInformation on requests, exceptions, or other actions are not allow executables such as .exe, .aspx, etc. To fix this problem, you are recommended to update to the latest version of DNN (7.4.2 at time of writing).DNN thanks the following for working with us to help protect users:A request could be crafted to that allows a user to confirm the existence of a file. Many email systems mark such links as phishing links, which further reduces the likelihood. If the link does not exist in the database then it is assumed to be a phishing request and will not redirect.To fix this problem, you are recommended to update to the latest version of DotNetNuke (4.5 at time of writing).DotNetNuke thanks the following for working with us to help protect users:In earlier versions DotNetNuke supported anonymous vendor signup, so that advertisers could be added be added automatically without needing to authenticate. files such as images, module & skin extensions, documents, etc. Ordinarily, you'd be at the right spot, but we've recently launched a brand new community website... For the community, by the community.Security Center allows you view any security bulletins that might be related to the version of DNN you are currently running.DNN Platform includes and uses the jQuery library as part of the base installation.DNN Platform 9.6.0 was released with 3.5.0 included, and 9.6.1 was released with jQuery 3.5.1 after they released an urgent update. Then they must craft a specially formatted link to target this vulnerability.To fix this problem, you are 9.1.1 at the time of writing.DNN contains a CMS Whilst the modules would then fail to install fully due to user file permissions, it was possible to access the failed installation and hence run code.Sites that have the viewstate encrypted are protected against accessing failed user uploads.Whilst correctly encoding the error messages to protect against cross-site scripting attacks, the error page was assuming values returned by the asp.net framework were safe.
It is recommended that ALL users validate their allowed file types setting to ensure dynamic file types are excluded.To remediate this issue an upgrade to DNN Platform Version (9.4.1 or later) is required.At this point in time, there is no known patch for prior versions.The DNN Community would like to thank Sajjad Pourali for reporting this issue.DNN provides a user account mechanism that can be used to register users in the system. In certain cases, 3rd party modules may expose the tabs control so users would need access to pages that host that control to be explotiedTo fix this problem, you are recommended to update to the latest version of DNN (7.4.2 at time of writing).DNN thanks the following for working with us to help protect users:DNN supports the ability to set user registration modes - these include the ability to disable user registration ("none")A failure to re-validate that site registration is set to "none" means that potential hackers can work around DNN's protection and register "spam" user accounts. However, this information is also potentially helpful to hackers, so the OS identification functionality was removed.The messages returned from the forgot password utility were too detailed, and could be used to identify the existance of user accounts.This only affects sites where the forgot password utility is used. must entice a limited subset of users into viewing the information.To fix this problem you can upgrade to the latest versions Ordinarily, you'd be at the right spot, but we've recently launched a brand new community website... For the community, by the community.Security Center allows you view any security bulletins that might be related to the version of DNN you are currently running.DNN Platform includes and uses the jQuery library as part of the base installation.DNN Platform 9.6.0 was released with 3.5.0 included, and 9.6.1 was released with jQuery 3.5.1 after they released an urgent update. By default this module is only accessible to Admin or Host users. About this update Applications and services that are written by using WinHTTP for Secure Sockets Layer (SSL) connections that use the WINHTTP_OPTION_SECURE_PROTOCOLS flag can't use TLS 1.1 or TLS 1.2 …
This could allow a malicious user to execute Javascript or another client-side script on the impacted user's computer.A malicious user with a properly constructed URL, and an DNN installation with a specific configuration could allow an injected javascript code to execute.The issue is only visible with very specific configurations within the DNN Platform, and the exploit would require specific knowledge to exploit.To remediate this issue upgrading to DNN Platform version 9.3.1 and later is recommended.DNN installations
Then they must craft a specially formatted link to target this vulnerability.To fix this problem, you are be protected by specifying various levels of permissions, such as restrict to this folder or any other place on the server.
This process could overwrite files that the user was not granted permissions to, and would be done without the notice of the administrator.The only proper fix for this issue is to upgrade to DNN Platform 9.6.0 or later.DNN Platform version 5.0.0 through 9.5.0. specifically crafted requests to identify some parameters and then use these to