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绕过验证码漏洞 #2227

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dangzhenghui1985 opened this issue Jan 26, 2021 · 6 comments
Closed

绕过验证码漏洞 #2227

dangzhenghui1985 opened this issue Jan 26, 2021 · 6 comments

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@dangzhenghui1985
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版本号:

2.4.2

问题描述:

登录验证码存在漏洞, 我输入了正确的验证码,然后不停输入错误的密码进行尝试,这个验证码每次都是一个不会失效,
这样就会被人利用暴力破解,绕过验证码无限尝试。直到尝试成功都是同一个图片验证码

截图&代码:

image
image

友情提示: 未按格式要求发帖,会直接删掉。

@dangzhenghui1985
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1611620748(1)
1611620775(1)

@galaxist
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这不应该在nginx上配置直接封ip吗?

@dangzhenghui1985
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正常的流程应该是你用户名密码 和验证码输完 如果密码错误,验证码必须要在重新获取 然后在输入账号密码才能验证密码登录是否正确,现在的情况这一个验证码可以用到死

@qianlei0007
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可以自己改一下。 密码错误,刷新一下验证码

@zhangdaiscott
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收录

@zhangdaiscott
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已经修复,下个版本发布

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4 participants