#vulnerability

### Summary Authentication bypass occurs when the API URL ends with Authentication, Configuration or ServerInfo. This bypass allows superuser access to all API endpoints other than Authentication. These endpoints include the ability to add, edit, and remove products, among others. ### Details All endpoints, apart from the /Authentication is affected by the vulnerability. The vulnerability allows unauthenticated users to access all API functionality. You can look for the following pattern in the logs to check if the vulnerabilty was exploited:  Note that the url starts with v and contains a valid CodeChecker endpoint, but it ends in `Authentication`, `Configuration` or `ServerInfo` and it was made by an `Anonymous` user. ### Impact This authentication bypass allows querying, adding, changing, and deleting Products contained on the CodeChecker server, without authentication, by an anonymous user....

Fixes security vulnerability that allowed for server side code to be executed by a <script> tag ### Impact Consumers of the NPM package `happy-dom` ### Patches The security vulnerability has been patched in v15.10.1 ### Workarounds No easy workarounds to my knowledge ### References [#1585](https://github.com/capricorn86/happy-dom/issues/1585)

### Description On Window, when an executable file named `cmd.exe` is located in the current working directory it will be called by the `Process` class when preparing command arguments, leading to possible hijacking. ### Resolution The `Process` class now uses the absolute path to `cmd.exe`. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/18ecd03eda3917fdf901a48e72518f911c64a1c9) for branch 5.4. ### Credits We would like to thank Jordi Boggiano for reporting the issue and Nicolas Grekas for providing the fix.

### Description The `Request` class, does not parse URI with special characters the same way browsers do. As a result, an attacker can trick a validator relying on the `Request` class to redirect users to another domain. ### Resolution The `Request::create` methods now assert the URI does not contain invalid characters as defined by https://url.spec.whatwg.org/ The patch for this issue is available [here](https://github.com/symfony/symfony/commit/5a9b08e5740af795854b1b639b7d45b9cbfe8819) for branch 5.4. ### Credits We would like to thank Sam Mush for reporting the issue and Nicolas Grekas for providing the fix.

### Description It is possible to trick a `Validator` configured with a regular expression using the `$` metacharacters, with an input ending with `\n`. ### Resolution Symfony now uses the `D` regex modifier to match the entire input. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/7d1032bbead9a4229b32fa6ebca32681c80cb76f) for branch 5.4. ### Credits We would like to thank Offscript for reporting the issue and Alexandre Daubois for providing the fix.

### Description When using the `NoPrivateNetworkHttpClient`, some internal information is still leaking during host resolution, which leads to possible IP/port enumeration. ### Resolution The `NoPrivateNetworkHttpClient` now filters blocked IPs earlier to prevent such leaks. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b) for branch 5.4. ### Credits We would like to thank Linus Karlsson for reporting the issue and Nicolas Grekas for providing the fix.

### Description The custom `user_checker` defined on a firewall is not called when Login Programmaticaly with the `Security::login` method, leading to unwanted login. ### Resolution The `Security::login` method now ensure to call the configured `user_checker`. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/22a0789a0085c3ee96f4ef715ecad8255cf0e105) for branch 6.4. ### Credits We would like to thank Oleg Andreyev, Antoine MAKDESSI for reporting the issue and Christian Flothmann for providing the fix.

### Description When the `register_argc_argv` php directive is set to `on` , and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by the kernel when handling the request. ### Resolution The `SymfonyRuntime` now ignores the `argv` values for non-cli SAPIs PHP runtimes The patch for this issue is available [here](https://github.com/symfony/symfony/commit/a77b308c3f179ed7c8a8bc295f82b2d6ee3493fa) for branch 5.4. ### Credits We would like to thank Vladimir Dusheyko for reporting the issue and Wouter de Jong for providing the fix.

Small businesses have the same security problems as big corporations, but not the budget or staff to match. Here are some tips to help.

Small businesses have the same security problems as big corporations, but not the budget or staff to match. Here are some tips to help.