{"id":2806,"date":"2017-10-27T22:09:14","date_gmt":"2017-10-27T14:09:14","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2806"},"modified":"2017-10-27T22:09:14","modified_gmt":"2017-10-27T14:09:14","slug":"%e6%b5%85%e8%b0%88mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e7%9a%84web%e5%ae%89%e5%85%a8%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/yejie\/%e6%b5%85%e8%b0%88mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e7%9a%84web%e5%ae%89%e5%85%a8%e9%97%ae%e9%a2%98\/","title":{"rendered":"\u6d45\u8c08MySQL\u6570\u636e\u5e93\u7684Web\u5b89\u5168\u95ee\u9898"},"content":{"rendered":"

\u6570\u636e\u5b89\u5168\u662f\u73b0\u5728\u4e92\u8054\u7f51\u5b89\u5168\u975e\u5e38\u91cd\u8981\u4e00\u4e2a\u73af\u8282\u3002\u800c\u4e14\u4e00\u65e6\u6570\u636e\u51fa\u73b0\u95ee\u9898\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u751a\u81f3\u662f\u707e\u96be\u6027\u7684\u3002<\/p>\n

\u6709\u4e00\u4e9b\u9632\u62a4\u63aa\u65bd\u5e94\u8be5\u5728\u524d\u9762\u51e0\u4e2a\u535a\u6587\u8bf4\u8fc7\u4e86\uff0c\u5c31\u4e0d\u518d\u8d58\u8ff0\u3002\u6bd4\u5982\u901a\u8fc7\u9632\u706b\u5899\u63a7\u5236\uff0c\u901a\u8fc7\u7cfb\u7edf\u7684\u7528\u6237\u63a7\u5236\uff0c\u901a\u8fc7Web\u5e94\u7528\u7684\u63a7\u5236\u7b49\u3002<\/p>\n

\u60f3\u8bf4\u7684\u662f\uff0c\u4efb\u4f55\u4e00\u4e2a\u8282\u70b9\u90fd\u4e0d\u662f\u5355\u72ec\u5b58\u5728\u7684\u3002<\/p>\n

\u573a\u666f<\/strong><\/p>\n

1\u3001\u786e\u4fdd\u5e94\u7528\u672c\u8eab\u5b89\u5168\u3002<\/p>\n

2\u3001\u63a7\u5236\u7cfb\u7edf\u7528\u6237\u5bf9\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n

3\u3001\u63a7\u5236\u6570\u636e\u5e93\u7528\u6237\u5bf9\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n

4\u3001\u786e\u4fdd\u6570\u636e\u5e93\u654f\u611f\u6570\u636e\u7684\u5b89\u5168\u3002<\/p>\n

5\u3001\u786e\u4fdd\u6570\u636e\u5e93\u6574\u4e2a\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n

6\u3001\u89c4\u8303\u65e5\u5e38\u8fd0\u7ef4\u64cd\u4f5c<\/p>\n

7\u3001\u5408\u7406\u7684\u5212\u5206\u4e1a\u52a1\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n

\u5e94\u7528\u5b89\u5168<\/strong><\/p>\n

\u5220\u9664\u9ed8\u8ba4\u7684\u6570\u636e\u5e93\u548c\u7528\u6237<\/strong><\/p>\n

mysql\u521d\u59cb\u5316\u540e\u4f1a\u81ea\u52a8\u751f\u6210\u7a7a\u7528\u6237\u548ctest\u5e93\uff0c\u8fd9\u4f1a\u5bf9\u6570\u636e\u5e93\u6784\u6210\u5a01\u80c1\uff0c\u6211\u4eec\u5168\u90e8\u5220\u9664\u3002<\/p>\n

    \n
  1. mysql>\u00a0drop<\/span>\u00a0database<\/span>\u00a0test;<\/li>\n
  2. mysql>\u00a0use\u00a0mysql;<\/li>\n
  3. mysql>\u00a0delete<\/span>\u00a0from<\/span>\u00a0db;<\/li>\n
  4. mysql>\u00a0delete<\/span>\u00a0from<\/span>\u00a0user<\/span>\u00a0where<\/span>\u00a0not<\/span>(host=\u201dlocalhost\u201d\u00a0and<\/span>\u00a0user<\/span>=\u201droot\u201d);<\/li>\n
  5. mysql>\u00a0flush\u00a0privileges<\/span>;<\/li>\n<\/ol>\n

    \u7981\u6b62\u6570\u636e\u5e93\u4ece\u672c\u5730\u76f4\u63a5\u52a0\u8f7d\u5185\u5bb9<\/strong><\/p>\n

    \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0cLOCAL INFILE\u547d\u4ee4\u53ef\u88ab\u7528\u4e8e\u8bbf\u95ee\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7684\u5176\u5b83\u6587\u4ef6(\u5982\/etc\/passwd)\uff0c\u5e94\u4f7f\u7528\u4e0b\u73b0\u7684\u547d\u4ee4\uff1a<\/p>\n

      \n
    1. mysql>\u00a0LOAD<\/span>\u00a0DATA\u00a0LOCAL<\/span>\u00a0INFILE\u00a0‘\/etc\/passwd’<\/span>\u00a0INTO<\/span>\u00a0TABLE<\/span>\u00a0table1<\/li>\n
    2. #\u00a0\u66f4\u7b80\u5355\u7684\u65b9\u6cd5\u662f\uff1a<\/li>\n
    3. mysql>\u00a0SELECT<\/span>\u00a0load_file(“\/etc\/passwd”<\/span>)<\/li>\n<\/ol>\n

      \u4e3a\u7981\u7528LOCAL INFILE\u547d\u4ee4\uff0c\u5e94\u5f53\u5728MySQL\u914d\u7f6e\u6587\u4ef6\u7684[mysqld]\u90e8\u5206\u589e\u52a0\u4e0b\u9762\u7684\u53c2\u6570\uff1a<\/p>\n

        \n
      1. set<\/span>-variable=local<\/span>-infile=0<\/li>\n<\/ol>\n

        \u63a7\u5236\u7528\u6237\u7684\u6743\u9650<\/strong><\/p>\n

        \u8fd9\u91cc\u7528\u6237\uff0c\u6307\u7684\u662f\u6570\u636e\u5e93\u91cc\u7684\u7528\u6237\u3002<\/p>\n

        \u63a7\u5236\u8bbf\u95ee\u7684ip\u3002<\/p>\n

        \u53ea\u5141\u8bb8\u4fe1\u4efb\u7684ip\u8bbf\u95ee\uff0c\u5176\u4ed6\u7684ip\u90fd\u5e94\u8be5\u62d2\u7edd\u3002<\/p>\n

        \u6bd4\u5982\uff1a\u53ea\u5141\u8bb8\u529e\u516c\u7f51\u7edc\uff0c\u8fd8\u6709\u4e1a\u52a1\u670d\u52a1\u5668\u5bf9\u5e94\u7684\u7f51\u7edc\u53ef\u4ee5\u8bbf\u95ee\u3002<\/p>\n

        \u533a\u5206\u89d2\u8272<\/p>\n

        \u533a\u5206\u89d2\u8272\uff0c\u7ed9\u4e0d\u540c\u7684\u6743\u9650\u3002\u89d2\u8272\u7684\u5212\u5206\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u4f7f\u7528\u573a\u666f\u3002<\/p>\n

        \u4e0b\u9762\u7b80\u5355\u4e3e\u4f8b\uff1a<\/p>\n

        1\u3001\u89d2\u8272\uff1aview\u3002\u6743\u9650\uff1a\u53ea\u5141\u8bb8\u67e5\u8be2\u6570\u636e\uff0c\u4e0d\u5141\u8bb8\u505a\u4efb\u4f55\u4fee\u6539\u3002\u573a\u666f\uff1a\u4e1a\u52a1\u6b63\u786e\u6027\u9a8c\u8bc1\u65f6<\/p>\n

        2\u3001\u89d2\u8272\uff1aupdate\u3002\u6743\u9650\uff1a\u5141\u8bb8\u4fee\u6539\u6570\u636e\uff0c\u4f46\u662f\u4e0d\u5141\u8bb8\u4fee\u6539\u6570\u636e\u7ed3\u6784\u3002\u573a\u666f\uff1a\u7a0b\u5e8f\u8fd0\u884c<\/p>\n

        3\u3001\u89d2\u8272\uff1aoperate\u3002\u6743\u9650\uff1a\u5141\u8bb8\u4fee\u6539\u8868\u7ed3\u6784\uff0c\u5141\u8bb8\u65b0\u589e\u548c\u4fee\u6539\u8868\uff0c\u4e0d\u5141\u8bb8\u5220\u9664\u8868\uff0c\u4e0d\u5141\u8bb8\u5220\u5e93\u3002\u573a\u666f\uff1a\u4ea7\u54c1\u8981\u53d1\u5e03\u7684\u65f6\u5019\u624d\u53ef\u4ee5\u4f7f\u7528\uff0c\u901a\u8fc7\u5347\u7ea7sql\u65b9\u5f0f\u6267\u884c\u3002<\/p>\n

        4\u3001…..<\/p>\n

        \u52a0\u5bc6\u654f\u611f\u4fe1\u606f<\/strong><\/p>\n

        \u8981\u4f7f\u7528md5,sha\u7b49\u7b97\u6cd5\u52a0\u5bc6\u3002\u8fd9\u6837\u5373\u4f7f\u6570\u636e\u4e22\u5931\uff0c\u4e5f\u80fd\u51cf\u5c11\u635f\u5931\u3002\u6bd4\u5982\uff1a\u767b\u5f55\u5bc6\u7801\uff0c\u652f\u4ed8\u5bc6\u7801\u7b49\u3002<\/p>\n

        \u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027<\/strong><\/p>\n

        1\u3001\u89e3\u51b3\u5355\u70b9\u6545\u969c\u3002\u4e3b\u4ece\uff0c\u4e3b\u4e3b\u3002<\/p>\n

        2\u3001\u9700\u8981\u5907\u4efd\u4e0e\u8fd8\u539f\u3002<\/p>\n

        \u89c4\u8303\u65e5\u5e38\u64cd\u4f5c<\/strong><\/p>\n

        1\u3001\u5982\u679c\u6ca1\u6709\u7279\u6b8a\u9700\u6c42\uff0c\u5e94\u8be5\u4f7f\u7528\u6700\u5c0f\u7684\u7528\u6237\u3002\u6bd4\u5982\u53ea\u4f7f\u7528\u67e5\u770b\u7684\u7528\u6237\u3002<\/p>\n

        2\u3001\u6709\u9700\u8981\u4fee\u6539\u6570\u636e\u6216\u8005\u7ed3\u6784\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8003\u8651\u4e24\u4eba\u4e00\u8d77\u3002\u6216\u8005\u53ef\u4ee5\u8003\u8651\u505a\u6210\u529f\u80fd\uff0c\u51cf\u5c11\u4eba\u4e3a\u76f4\u63a5\u64cd\u4f5c\u6570\u636e\u5e93\u3002<\/p>\n

        3\u3001\u5728\u6d4b\u8bd5\u73af\u5883\u4e0a\u6d4b\u8bd5OK\uff0c\u624d\u5f80\u6b63\u5f0f\u73af\u5883\u6267\u884c\u3002<\/p>\n

        \u4e1a\u52a1\u7684\u5212\u5206<\/strong><\/p>\n

        \u5c11\u7528\u6570\u636e\u5e93<\/p>\n

        \u53ef\u4ee5\u901a\u8fc7\u7f13\u5b58\uff0c\u9759\u6001\u5316\u3002\u5c3d\u53ef\u80fd\u5c11\u7684\u4f7f\u7528\u6570\u636e\u5e93\u3002\u80fd\u4e0d\u4f7f\u7528\u6570\u636e\u5e93\u662f\u6700\u5b89\u5168\u3002<\/p>\n

        \u5206\u5e93\u5206\u8868<\/p>\n

        \u654f\u611f\u7684\u6570\u636e\u548c\u5e38\u7528\u7684\u6570\u636e\uff0c\u6700\u597d\u4ece\u8868\u7684\u8bbe\u8ba1\u4e0a\u9694\u79bb\u3002\u6bd4\u5982\uff1a\u7528\u6237\u7684\u8be6\u60c5\u4fe1\u606f\u548c\u652f\u4ed8\u4fe1\u606f\u6700\u597d\u5206\u5f00\u3002<\/p>\n

        \u4f18\u5316sql<\/p>\n

        \u8fd9\u4e2a\u4e5f\u975e\u5e38\u91cd\u8981\uff0c\u5f80\u5f80\u5c31\u662f\u56e0\u4e3a\u4e0d\u91cd\u8981sql\u7684\u4f18\u5316\uff0c\u6240\u4ee5\u6570\u636e\u5e93\u5bf9\u5e94\u7684\u670d\u52a1\u5668\u8d44\u6e90\u5403\u6ee1\u4e0d\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n

        \u9a8c\u8bc1\u65b9\u6cd5<\/strong><\/p>\n

        \u901a\u8fc7\u4e0d\u540c\u7684\u8d26\u53f7\u64cd\u4f5c\uff0c\u5224\u65ad\u6709\u6ca1\u6709\u5bf9\u5e94\u7684\u6743\u9650\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

        \u6570\u636e\u5b89\u5168\u662f\u73b0\u5728\u4e92\u8054\u7f51\u5b89\u5168\u975e\u5e38\u91cd\u8981\u4e00\u4e2a\u73af\u8282\u3002\u800c\u4e14\u4e00\u65e6\u6570\u636e\u51fa\u73b0\u95ee\u9898\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u751a\u81f3\u662f\u707e\u96be\u6027\u7684\u3002 \u6709\u4e00\u4e9b\u9632\u62a4\u63aa\u65bd\u5e94\u8be5 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[33],"tags":[45],"class_list":["post-2806","post","type-post","status-publish","format-standard","hentry","category-yejie","tag-mysql"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=2806"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2806\/revisions"}],"predecessor-version":[{"id":2807,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2806\/revisions\/2807"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=2806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=2806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=2806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}