能读取浏览器 Cookies,就能浏览用户网站数据了吧 - V2EX
exc

能读取浏览器 Cookies,就能浏览用户网站数据了吧

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  •   exc Jan 25, 2021 2088 views
    This topic created in 1955 days ago, the information mentioned may be changed or developed.
    rt.

    我的网站自动登录用的是 jwt,其中 AccessToken 放在 Cookies 里。我在想,软件读取了浏览器的 Cookies 数据,那么他是不是就可以浏览用户已登录的所有的网站数据了。
    6 replies    2021-01-25 11:28:30 +08:00
    rodrick
        1
    rodrick  
       Jan 25, 2021   1
    如果以已经读取为前提的话应该是的,所以说后端不要相信前端的数据,多验证多更新
    ggabc
        2
    ggabc  
       Jan 25, 2021 via iPhone
    是这样,所以以前有人用 ifream 偷 cookie
    xiaoyang7545
        3
    xiaoyang7545  
       Jan 25, 2021
    @ggabc iframe 能偷 cookie? 不能直接获取被嵌套页面的 cookie 吧。
    fisher335
        4
    fisher335  
       Jan 25, 2021
    这个就是这样的,你认证的只需要 cookies,如果能拿到这个值,放到请求里面,就能构造登录结果
    wanguorui123
        5
    wanguorui123  
       Jan 25, 2021
    HttpOnly
    dingwen07
        6
    dingwen07  
       Jan 25, 2021
    我的网站服务端记录了 Token 的 IP 和 UA,不一致会要求重登
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