Cookie without HttpOnly flag Not having the HttpOnly flag means that the cookie can be accessed by client side scripts, such as JavaScript. This vulnerability by itself is not useful to an attacker since he has no control over client side scripts. However, if a Cross Site Scripting (XSS) vu...
Set-Cookie: sessionid=QmFieWxvbiA1; HttpOnly; Secure; SameSite=Strict Example of setting the above cookie server-side in PHP: setcookie("sessionid","QmFieWxvbiA1",['httponly'=>true,'secure'=>true,'samesite'=>'Strict']); The effectiveness of cookie security ...
First add a “map” to your “http” section for mapping certain user agents to the flag. Then in your “location” block you need to use “proxy_cookie_path” to append the map result to “/” and “/uas” paths. This change will preserve other flags already set to the cookies lik...
Ina previous postI showed how you can use both ModSecurity and Apache together to identify/modify SessionIDs that are missing the HTTPOnly flag. I received some feedback where people were asking how to accomplish the same thing but for the "Secure" cookie flag which instructs the browser to ...
可以与Cookie请求一起发送以增强机密性(但不保证完整性)的一些特殊标志是HTTPOnly和Secure标志。 Specification can be found here. 规格可以在这里找到。 Fun Fact: The HTTPOnly flag were first used by Microsoft in 2002 where Internet Explorer garnered 96% of the market in terms of browser usage. Rememb...
Set-Cookie: <name>=<value>[; <Max-Age>=<age>][; expires=<date>][; domain=<domain_name>][; path=<some_path>][; secure][; HTTPOnly] If the HTTPOnly flag (optional) is included in the HTTP response header, the cookie cannot be accessed through client side script (again if the br...
Cookie 技术其实是浏览器端的数据存储技术，解决了不同请求需要使用相同的请求数据的问题。我们把请求需要...
This is mostly what we expected; the SimpleCookie without an HTTP only or secure flag is shown and the HttpOnlyCookie which, of course, can’t be read by client script isn’t. The little twist in the tail though is that you don’t see the SecureCookie and the reason is simply that ...
Definition onOWASPwiki: SameSite prevents the browser from sending this cookie along with cross-site requests. The main goal is mitigate the risk of cross-origin information leakage. It also provides some protection against cross-site request forgery attacks. Possible values for the flag are lax or...