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关于验证码的安全问题 #270

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aofengdaxia opened this issue Apr 14, 2021 · 1 comment
Open

关于验证码的安全问题 #270

aofengdaxia opened this issue Apr 14, 2021 · 1 comment

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@aofengdaxia
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作者在LoginFilter中完成了对验证码的判断。在判断后没有及时的设置验证码的失效,会带来浅在的安全问题。
具体表现为:只需要请求一次验证码的url,然后用模拟发送http的程序去不断的穷举用户名和密码,验证码不会发生变化。

@tangning9495
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这个项目怎么样?我马上参加校招,这个能作为工程项目吗

作者在LoginFilter中完成了对验证码的判断。在判断后没有及时的设置验证码的失效,会带来浅在的安全问题。
具体表现为:只需要请求一次验证码的url,然后用模拟发送http的程序去不断的穷举用户名和密码,验证码不会发生变化。

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