ghsa

### Impact With access to edit a Mautic form, the attacker can add Cross-Site Scripting stored in the html filed. This could be used to steal sensitive information from the user's current session. ### Patches Upgrade to 4.4.13 or 5.1.1 or later. ### Workarounds None ### References - https://owasp.org/www-project-top-ten/2017/A7_2017-Cross-Site_Scripting_(XSS) - https://owasp.org/www-project-web-security-testing-guide/latest/4-Web_Application_Security_Testing/07-Input_Validation_Testing/02-Testing_for_Stored_Cross_Site_Scripting If you have any questions or comments about this advisory: Email us at [[email protected]](mailto:[email protected])

CoreDNS through 1.10.1 enables attackers to achieve DNS cache poisoning and inject fake responses via a birthday attack.

exec.CommandContext in Chaosblade 0.3 through 1.7.3, when server mode is used, allows OS command execution via the cmd parameter without authentication.

A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served. Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability. We would like to thank @Letm3through for reporting this issue and proposing mitigations to address this issue.

### Impact The logic in place to facilitate the update process via the user interface lacks access control to verify if permission exists to perform the tasks. Prior to this patch being applied it might be possible for an attacker to access the Mautic version number or to execute parts of the upgrade process without permission. As upgrading in the user interface is deprecated, this functionality is no longer required. ### Patches Upgrade to 4.4.13 or 5.1.1 or later. ### Workarounds None. ### For more information If you have any questions or comments about this advisory: * Email us at [[email protected]](mailto:[email protected])

## Background Multiple caveats over the same indirect subject type on the same relation can result in no permission being returned when permission is expected For example, given this schema: ``` definition user {} caveat somecaveat(somefield int) { somefield == 42 } definition group { relation member: user } definition resource { relation viewer: group#member with somecaveat permission view = folder->view } ``` If the resource has multiple groups, and each group is caveated, it is possible for the returned permission to be "no permission" when permission is expected. ## Impact Permission is returned as NO_PERMISSION when PERMISSION is expected on the CheckPermission API. ## Workarounds Do not use caveats or do not use caveats on an indirect subject type with multiple entries

### Impact If you're relying on blocking access to localhost using the default `0.0.0.0` filter this can be bypassed using other registered loopback devices (like `127.0.0.2` - `127.127.127.127`) ### Workaround You can block this bypass by manually adding the `127.0.0.0/8` CIDR range which will block access to any `127.X.X.X` ip instead of just `127.0.0.1`.

### Impact A bad regular expression is generated any time you have two parameters within a single segment, when adding a `-` at the end, like `/:a-:b-`. ### Patches Update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. ### Workarounds No known workarounds. ### References - [CVE-2024-45296](https://github.com/advisories/GHSA-9wv6-86v2-598j) - [Detailed blog post about `path-to-regexp` vulnerability](https://blakeembrey.com/posts/2024-09-web-redos/)

The [actions](https://github.com/owen2345/camaleon-cms/blob/feccb96e542319ed608acd3a16fa5d92f13ede67/app/controllers/camaleon_cms/admin/media_controller.rb#L51-L52) defined inside of the MediaController class do not check whether a given path is inside a certain path (e.g. inside the media folder). If an attacker performed an account takeover of an administrator account (See: GHSL-2024-184) they could delete arbitrary files or folders on the server hosting Camaleon CMS. The [crop_url](https://github.com/owen2345/camaleon-cms/blob/feccb96e542319ed608acd3a16fa5d92f13ede67/app/controllers/camaleon_cms/admin/media_controller.rb#L64-L65) action might make arbitrary file writes (similar impact to GHSL-2024-182) for any authenticated user possible, but it doesn't seem to work currently. Arbitrary file deletion can be exploited with following code path: The parameter folder flows from the actions method: ```ruby def actions authorize! :manage, :media if params[:media_action] != 'crop_ur...

A stored cross-site scripting has been found in the image upload functionality that can be used by normal registered users: It is possible to upload a SVG image containing JavaScript and it's also possible to upload a HTML document when the format parameter is manually changed to [documents](https://github.com/owen2345/camaleon-cms/blob/feccb96e542319ed608acd3a16fa5d92f13ede67/app/uploaders/camaleon_cms_uploader.rb#L105-L106) or a string of an [unsupported format](https://github.com/owen2345/camaleon-cms/blob/feccb96e542319ed608acd3a16fa5d92f13ede67/app/uploaders/camaleon_cms_uploader.rb#L110-L111). If an authenticated user or administrator visits that uploaded image or document malicious JavaScript can be executed on their behalf (e.g. changing or deleting content inside of the CMS.) Proof of concept Login as a normal user (if user signup is enabled). Go to the user's profile. And upload the following profile picture via drag and drop. The content of the SVG file could be as follows ...