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Cannot modify header information - headers already sent by qa-opensearch-page.php:43 by hackbot

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in Q2A Core by

Got kind of hack bot 3 days ago, these were its requests:

188.76.149.244 - - [18/Nov/2013:00:18:12 +0100] "GET / HTTP/1.1" 301 519 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:14 +0100] "GET / HTTP/1.1" 200 119918 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:17 +0100] "GET /./opensearch.xml HTTP/1.1" 301 547 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:17 +0100] "GET /opensearch.xml HTTP/1.1" 200 816 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:17 +0100] "GET /./?qa=image&qa_blobid=14615063177205376936&qa_size=30 HTTP/1.1" 301 653 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:18 +0100] "GET /?qa=image&amp%3bqa_blobid=14615063177205376936&amp%3bqa_size=30 HTTP/1.1" 200 281 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:18 +0100] "GET /./ask HTTP/1.1" 301 525 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:19 +0100] "GET /ask HTTP/1.1" 200 23342 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:19 +0100] "GET /./bestusers HTTP/1.1" 301 537 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:20 +0100] "GET /bestusers HTTP/1.1" 200 19803 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:20 +0100] "GET /./feed/qa.rss HTTP/1.1" 301 541 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:21 +0100] "GET /feed/qa.rss HTTP/1.1" 200 38383 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:22 +0100] "GET /./login?to= HTTP/1.1" 301 537 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:23 +0100] "GET /login?to= HTTP/1.1" 200 11209 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:23 +0100] "GET /./qa-content/qa-page.js?2.0.11 HTTP/1.1" 301 575 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:24 +0100] "GET /qa-content/qa-page.js?2.0.11 HTTP/1.1" 200 26722 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:24 +0100] "GET /./questions HTTP/1.1" 301 537 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:25 +0100] "GET /questions HTTP/1.1" 200 118432 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:27 +0100] "GET /./register?to= HTTP/1.1" 301 543 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:28 +0100] "GET /register?to= HTTP/1.1" 200 14195 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:28 +0100] "GET /./tags HTTP/1.1" 301 527 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:29 +0100] "GET /tags HTTP/1.1" 200 18780 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:29 +0100] "GET /./unanswered HTTP/1.1" 301 539 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:30 +0100] "GET /unanswered HTTP/1.1" 200 17174 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:30 +0100] "GET /./qa-content/).html( HTTP/1.1" 301 555 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:31 +0100] "GET /qa-content/).html( HTTP/1.1" 404 9268 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:31 +0100] "GET /./qa-content/);this.element.html(this.time_element)}this.markup();this.set_timeout_delay=this.sToMs(1);this.time_element.bind( HTTP/1.1" 301 783 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:31 +0100] "GET /qa-content/)%3bthis.element.html(this.time_element)%7dthis.markup()%3bthis.set_timeout_delay=this.sToMs(1)%3bthis.time_element.bind( HTTP/1.1" 404 9908 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:31 +0100] "GET /./qa-content/);this.time_element.html(a.join( HTTP/1.1" 301 609 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:32 +0100] "GET /qa-content/)%3bthis.time_element.html(a.join( HTTP/1.1" 404 9397 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:32 +0100] "GET /./qa-content/)[this.options.html? HTTP/1.1" 301 585 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:32 +0100] "GET /qa-content/)%5bthis.options.html? HTTP/1.1" 404 9411 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:33 +0100] "GET /./qa-content/,function(m){if(typeof(m.data.html)!== HTTP/1.1" 301 621 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:33 +0100] "GET /qa-content/,function(m)%7bif(typeof(m.data.html)!== HTTP/1.1" 404 9670 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:33 +0100] "GET /./1000/kaip-vykdyti-vaiko-elgesio-korekcija HTTP/1.1" 301 627 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:34 +0100] "GET /1000/kaip-vykdyti-vaiko-elgesio-korekcija HTTP/1.1" 200 61854 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:35 +0100] "GET /./1000/opensearch.xml HTTP/1.1" 301 557 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:35 +0100] "GET /1000/opensearch.xml HTTP/1.1" 200 61571 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:37 +0100] "GET /./?qa=image&qa_blobid=17174198752479311269&qa_size=50 HTTP/1.1" 301 653 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:37 +0100] "GET /?qa=image&amp%3bqa_blobid=17174198752479311269&amp%3bqa_size=50 HTTP/1.1" 200 281 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:37 +0100] "GET /./login?to=1000%2Fopensearch.xml HTTP/1.1" 301 583 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:38 +0100] "GET /login?to=1000%252Fopensearch.xml HTTP/1.1" 200 11175 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:38 +0100] "GET /./register HTTP/1.1" 301 535 "-" "Java/1.7.0_13"
188.76.149.244 - - [18/Nov/2013:00:18:38 +0100] "GET /register HTTP/1.1" 200 14277 "-" "Java/1.7.0_13"

This caused the following errors:

[18-Nov-2013 00:18:17] PHP Warning:  Cannot modify header information - headers already sent by (output started at /qa-plugin/opensearch-support/qa-opensearch-page.php:43) in /qa-include/qa-app-users.php on line 1042
[18-Nov-2013 00:18:18] PHP Warning:  file_get_contents(/qa-uploads/000/.) [<a href='function.file-get-contents'>function.file-get-contents</a>]: failed to open stream: No such file or directory in /qa-include/qa-app-blobs.php on line 140
[18-Nov-2013 00:18:37] PHP Warning:  file_get_contents(/qa-uploads/000/.) [<a href='function.file-get-contents'>function.file-get-contents</a>]: failed to open stream: No such file or directory in /qa-include/qa-app-blobs.php on line 140

Just a report to prevent hacking.

Q2A version: 1.6.2
by

1 Answer

0 votes
by
Have you found any solution for it yet Kai?
by
nope, not yet.
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