Xaraya 2.4.0-b1 Cross Site Scripting

2013.06.27
Risk: Low
Local: No
Remote: Yes
CWE: CWE-79


Ogólna skala CVSS: 4.3/10
Znaczenie: 2.9/10
Łatwość wykorzystania: 8.6/10
Wymagany dostęp: Zdalny
Złożoność ataku: Średnia
Autoryzacja: Nie wymagana
Wpływ na poufność: Brak
Wpływ na integralność: Częściowy
Wpływ na dostępność: Brak

Advisory ID: HTB23156 Product: Xaraya Vendor: Xaraya Development Group Vulnerable Version(s): 2.4.0-b1 and probably prior Tested Version: 2.4.0-b1 Vendor Notification: May 15, 2013 Public Disclosure: June 26, 2013 Vulnerability Type: Cross-Site Scripting [CWE-79] CVE Reference: CVE-2013-3639 Risk Level: Low CVSSv2 Base Score: 2.6 (AV:N/AC:H/Au:N/C:N/I:P/A:N) Solution Status: Solution Available Discovered and Provided: High-Tech Bridge Security Research Lab ( https://www.htbridge.com/advisory/ ) ----------------------------------------------------------------------------------------------- Advisory Details: High-Tech Bridge Security Research Lab discovered four XSS vulnerabilities in Xaraya, which can be exploited to perform cross-site scripting attacks against administrators of vulnerable application. 1) Multiple Cross-Site Scripting (XSS) in Xaraya: CVE-2013-3639 1.1 The vulnerability exists due to insufficient sanitisation of user-supplied data passed via the "id" HTTP GET parameter to "/index.php" script. A remote attacker can trick a logged-in administrator to open a specially crafted link and execute arbitrary HTML and script code in browser in context of the vulnerable website. The exploitation example below uses the "alert()" JavaScript function to display administrator's cookies: http://xaraya/index.php?func=modinfonew&id=%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E&module=modules&type=admin 1.2 The vulnerability exists due to insufficient filtration of user-supplied data passed via the "interface" HTTP GET parameter to "/index.php" script. A remote attacker can trick a logged-in administrator to open a specially crafted link and execute arbitrary HTML and script code in browser in context of the vulnerable website. The exploitation example below uses the "alert()" JavaScript function to display administrator's cookies: http://xaraya/index.php?block_id=7&func=modify_instance&interface=%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E&module=blocks&tab=config&type=admin 1.3 The vulnerability exists due to insufficient sanitisation of user-supplied data passed via the "name" HTTP GET parameter to "/index.php" script. A remote attacker can trick a logged-in administrator to open a specially crafted link and execute arbitrary HTML and script code in browser in context of the vulnerable website. The exploitation example below uses the "alert()" JavaScript function to display administrator's cookies: http://xaraya/index.php?func=aliases&module=modules&name=%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E&type=admin 1.4 The vulnerability exists due to insufficient filtration of user-supplied data passed via the "tabmodule" HTTP GET parameter to "/index.php" script. A remote attacker can trick a logged-in administrator to open a specially crafted link and execute arbitrary HTML and script code in browser in context of the vulnerable website. The exploitation example below uses the "alert()" JavaScript function to display administrator's cookies: http://xaraya/index.php?func=assignprivileges&module=privileges&tab=authsystem&tabmodule=%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E&type=admin ----------------------------------------------------------------------------------------------- Solution: Vendor did not reply to numerous notifications. Currently we are not aware of any official solution for these vulnerabilities. Unofficial patch developed by High-Tech Bridge Security Research Lab is available here: https://www.htbridge.com/advisory/HTB23156-patch.zip ----------------------------------------------------------------------------------------------- References: [1] High-Tech Bridge Advisory HTB23156 - https://www.htbridge.com/advisory/HTB23156 - Multiple XSS Vulnerabilities in Xaraya. [2] Xaraya - http://www.xaraya.com - Xaraya is a cutting edge open source framework (written in PHP) on which developers can create sophisticated web applications and designers enjoy considerable flexibility. [3] Common Vulnerabilities and Exposures (CVE) - http://cve.mitre.org/ - international in scope and free for public use, CVE? is a dictionary of publicly known information security vulnerabilities and exposures. [4] Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types. ----------------------------------------------------------------------------------------------- Disclaimer: The information provided in this Advisory is provided "as is" and without any warranty of any kind. Details of this Advisory may be updated in order to provide as accurate information as possible. The latest version of the Advisory is available on web page [1] in the References.

Referencje:

ttps://www.htbridge.com/advisory/


Vote for this issue:
50%
50%


 

Thanks for you vote!


 

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.


(*) - required fields.  
{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1
{{ x.comment }}

Copyright 2024, cxsecurity.com

 

Back to Top