企业故障：QQ好友转发网站链接出现404

48470人浏览 / 1144人评论

一、有同事反映www.linagzeyu.com网站通过qq端转发链接给好友时，对方打开报404;

二、点击QQ转发的网址进行访问出现，在末尾会自动添加了某些参数，导致404.检查链接后缀携带？tdsourcetag=s_pctim_aiomsg

三、检查网站dns发现，https://www.liangzeyu.cn/gallery/wzl/upack/201903/t20190314_910891.html?tdsourcetag=s_pctim_aiomsg通过qq打开的链接，后缀增加了?tdsourcetag=s_pctim_aiomsg

四、最后添加if语句恢复正常

if ( $query_string ~ "^open_source=weibo_search$") { set $keyword PASS;}

全部评论

2020-01-03 18:35

angelina' AND 1769=CAST((CHR(113)||CHR(106)||CHR(112)||CHR(106)||CHR(113))||(SELECT (CASE WHEN (1769=1769) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(112)||CHR(120)||CHR(113)) AS NUMERIC) AND 'cAvW'='cAvW

2020-01-03 18:35

angelina') AND 1769=CAST((CHR(113)||CHR(106)||CHR(112)||CHR(106)||CHR(113))||(SELECT (CASE WHEN (1769=1769) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(112)||CHR(120)||CHR(113)) AS NUMERIC) AND ('VDuH'='VDuH

2020-01-03 18:35

angelina AND (SELECT 2033 FROM(SELECT COUNT(*),CONCAT(0x716a706a71,(SELECT (ELT(2033=2033,1))),0x716b707871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- qaYv

2020-01-03 18:35

angelina AND (SELECT 2033 FROM(SELECT COUNT(*),CONCAT(0x716a706a71,(SELECT (ELT(2033=2033,1))),0x716b707871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)

2020-01-03 18:35

angelina) AND (SELECT 2033 FROM(SELECT COUNT(*),CONCAT(0x716a706a71,(SELECT (ELT(2033=2033,1))),0x716b707871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND (8591=8591

2020-01-03 18:35

angelina' AND (SELECT 2033 FROM(SELECT COUNT(*),CONCAT(0x716a706a71,(SELECT (ELT(2033=2033,1))),0x716b707871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND 'MeMp'='MeMp

2020-01-03 18:35

angelina') AND (SELECT 2033 FROM(SELECT COUNT(*),CONCAT(0x716a706a71,(SELECT (ELT(2033=2033,1))),0x716b707871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND ('IkkD'='IkkD

2020-01-03 18:35

(SELECT (CASE WHEN (8127=8127) THEN 'angelina' ELSE (SELECT 2086 UNION SELECT 7682) END))

2020-01-03 18:35

(SELECT (CASE WHEN (2415=4216) THEN 'angelina' ELSE (SELECT 4216 UNION SELECT 1025) END))

2020-01-03 18:35

angelina AND 8917=8917-- QXkf

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